000 00558cam a2200205ua 4500
020 _a81 7019 310 9
_c250.00
041 _aeng
_h
082 _a633.08
_bVER/AD
100 _aVerma, G P .
245 0 0 _aAdvancement of crops and monitoring of environment /
_cG P Verma.
_hTextual Documents
250 _a1 /
_b.
260 _aNewdelhi :
_bToday and tomorrows printers and publishers ,
_c1988.
300 _a418 ; .
365 _a250.00
504 _a
942 _cBK
999 _c2677
_d2677