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41.
Recent developments in research on nitrogen fertilizers for rice by Series: IRRI research papers series, no.49
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Manila 1980
Availability: Items available for loan: Mohinder Singh Randhawa Library (1)Location, call number: 633.182 C70R .

42.
Azolla-Anabaena complex and its use in rice culture by Series: IRRI research paper series, no.69
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Manila 1981
Availability: Items available for loan: Mohinder Singh Randhawa Library (1)Location, call number: 633.182 A99 I .

43.
Changes in input use and grain yelds in lowland rice farms in three Philippine provinces by Series: IRRI research paper series,no.100
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Manila 1984
Availability: Items available for loan: Mohinder Singh Randhawa Library (1)Location, call number: 633.182 C29 .

44.
Efficiency of nitrogen fertilizers for rice:proceedings.
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Los Banos,Philippines 1987
Availability: Items available for loan: Mohinder Singh Randhawa Library (1)Location, call number: 633.18 M52E .

45.
In situ leaching and transformation of urea applied to wetland rice soils by
Edition: Soils
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Ludhiana PAU 1990
Availability: Items available for reference: Mohinder Singh Randhawa Library: Not for loan (2)Location, call number: T 633.18 S11I, ...

46.
Residual effect of green manure applied to rice on manganese transformations and availability to wheat by
Edition: Soil Science
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Ludhiana PAU 1992
Availability: Items available for reference: Mohinder Singh Randhawa Library: Not for loan (2)Location, call number: T 633.18 D38R, ...

47.
Kinetics of n-mineralization in soil during decomposition of crop residues and green manure in rice- wheat rotation by
Edition: Soils
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Ludhiana PAU 1993
Availability: Items available for reference: Mohinder Singh Randhawa Library: Not for loan (2)Location, call number: T 631.452 T25K, ...

48.
Ammonia volatilization loss and nitrogen balance in wetland rice by
Edition: Soils
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Ludhiana PAU 1995
Availability: Items available for reference: Mohinder Singh Randhawa Library: Not for loan (2)Location, call number: T 633.18 J20A, ...

49.
Nodulation and nitrogen fixation in rice : potential and prospects by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Manila IRRI 1992
Availability: Items available for loan: Mohinder Singh Randhawa Library (1)Location, call number: 633.11 K55N.

50.
Long term effect of NPK applied through inorganic and organic sources on yield and nutrient uptake of rice and soil fertility status in rice--wheat system by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Ludhiana 1997
Availability: Items available for reference: Mohinder Singh Randhawa Library: Not for loan (2)Location, call number: 633.11 R14L, ...

51.
Effect of dried biogas slurry and FYM on nitrogen economy in rice-wheat sequence and their influence on 'N' mineralization in soils by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Ludhiana 1997
Availability: Items available for reference: Mohinder Singh Randhawa Library: Not for loan (2)Location, call number: 633.1 G96E, ...

52.
Modelling of nitrogen leaching loss in irrigated rice fields by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Ludhiana 2001
Availability: Items available for reference: Mohinder Singh Randhawa Library: Not for loan (2)Location, call number: 633.18 M85M, ...

53.
Enhancing fertilizer 'N' use efficiency in irrigated rice by using a chlorophyll meter by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Ludhiana 2001
Availability: Items available for reference: Mohinder Singh Randhawa Library: Not for loan (2)Location, call number: 633.18 J19E, ...

54.
Effect of continuous application of fertilizers and organic manures on nutrient dynamics and yield of rice in rice -wheat system by
Edition: Dept. of Soils
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Ludhiana PAU 2002
Availability: Items available for reference: Mohinder Singh Randhawa Library: Not for loan (2)Location, call number: T 633.18 R96E, ...

55.
Utilization of rock phosphate through phosphocompost in rice-wheat system by
Edition: PAU, Dept. of Soils
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Ludhiana PAU 2001
Availability: Items available for reference: Mohinder Singh Randhawa Library: Not for loan (2)Location, call number: T 633.1 J20U, ...

56.
Studies on the potential of distillery effluent as source of nutrients for rice by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Ludhiana 2003
Availability: Items available for reference: Mohinder Singh Randhawa Library: Not for loan (2)Location, call number: 633.18 S33S, ...

57.
Increasing nitrogen use efficiency by using a chlorophyII meter and leaf colour chart in wet direct-seeded rice by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Ludhiana 2003
Availability: Items available for reference: Mohinder Singh Randhawa Library: Not for loan (2)Location, call number: 633.18 G96I, ...

58.
Quest for nitrogen fixation in rice. proceedings by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Los Banos 2000
Availability: Items available for loan: Mohinder Singh Randhawa Library (1)Location, call number: 633.18 W83Q.

59.
Quest for nitrogen fixation in rice by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Los Banos International Rice Research Institute 2000
Availability: Items available for loan: Mohinder Singh Randhawa Library (1)Location, call number: 633.18 L12Q.

60.
Rice; nutrient disorders and nutrient management by
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: Los Banos International Rice Research Institute 2000
Availability: Items available for loan: Mohinder Singh Randhawa Library (2)Location, call number: 633.18 D48R, ...

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