TY  - BOOK
AU  - Ganesha Murthy, A.N.
TI  - Transformation of phosphorus in soil and its relation to P requirement of maize-wheat sequence under rainfed conditions
U1  - T 631.85 G14T 
PY  - 1985///
CY  - Ludhiana
PB  - PAU
KW  - SOILS -- PHOSPHORUS CONTENT
KW  - MAIZE -- FERTILIZERS AND MANURES
KW  - WHEAT -- FERTILIZERS AND MANURES
ER  -