000 00288nam a2200133Ia 4500
020 _a978-81-8321-240-3
082 _a630 GAN-C
100 _aB. Gangwar
245 0 _aCropping System Management
250 _aFirst
260 _aAgrotech , Udaipur
300 _a352
942 _2ddc
_cBK
999 _c128186
_d128186