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301.
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Nitrogen in soils, crops and fertilizers by Series: Bulletin No. 13
Material type: Text; Format:
print
; Literary form:
Not fiction
Publication details: New Delhi Indian society of soil science 1984
Availability: Items available for loan: Mohinder Singh Randhawa Library (2)Location, call number: 631.84 I-2N, ...
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302.
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306.
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307.
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Nitrogen in crop production: proceedings by
Material type: Text; Format:
print
; Literary form:
Not fiction
Publication details: Madison American Societry of Agronomy 1984
Availability: Items available for loan: Mohinder Singh Randhawa Library (1)Location, call number: 631.84 S99N.
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308.
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309.
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310.
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311.
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312.
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313.
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314.
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Farming, fertilizers and the nitrate problem by
Material type: Text; Format:
print
; Literary form:
Not fiction
Publication details: Wallingford 1991
Availability: Items available for loan: Mohinder Singh Randhawa Library (1)Location, call number: 631.842 A21F.
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315.
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Biological nitrogen fixation by
Material type: Text; Format:
print
; Literary form:
Not fiction
Publication details: N.Y. 1992
Availability: Items available for loan: Mohinder Singh Randhawa Library (2)Location, call number: 589.901 33 S56B, ...
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316.
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Nitrogen fixation in Tropical cropping systems by
Material type: Text; Format:
print
; Literary form:
Not fiction
Publication details: Wallingford C.A.B. Int. 1991
Availability: Items available for loan: Mohinder Singh Randhawa Library (1)Location, call number: 631.847 G37N.
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317.
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Symbioses in nitrogen--fixing trees by
Material type: Text; Format:
print
; Literary form:
Not fiction
Publication details: New Delhi 1993
Availability: Items available for loan: Mohinder Singh Randhawa Library (1)Location, call number: 582.160 55 S92S.
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318.
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Symbiosis in nitrogen-fixing tree by
Material type: Text; Format:
print
; Literary form:
Not fiction
Publication details: New Delhi 1993
Availability: Items available for loan: Mohinder Singh Randhawa Library (1)Location, call number: 582.160 55 S92S.
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319.
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