TY - BOOK AU - (Dr B B NAGAICH, S C VERMA & S M PAUL KHURANA) TI - A.R.EP. AND OTH.PUB. A.P.A.U PY - 1900/// CY - HYDERABAD PB - ANDHRA PRADESH AGRICULTURE UNIVERSITY KW - A.R.EP. AND OTH.PUB. A.P.A.U ER -