TY  - BOOK
AU  - PURI, Krishan Paul
TI  - Effect of different levels of phosphorus on the yield and quality of cowpeas fodder harvested on different dates
U1  - T 633.31 P94E 
PY  - 1971///
CY  - Ludhiana
PB  - P.A.U
KW  - FEEDS
KW  - FERTILIZERS AND MANURES
ER  -