TY  - BOOK
AU  - ARVINDER Singh
TI  - Response of maize (Zea mays L.) hybird 'Paras' to Planting patterens and nitrogen with and without farmyard manure
U1  - 633.15 A79R 
PY  - 1998///
PB  - Ludhiana
KW  - MAIZE -- FERTILIZERS AND MANURES
KW  - PLANTS, EFFECT OF NITROGEN ON
ER  -