000 00404nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a633
_bT364
100 _aThakur C
245 _aScientific crop production
250 _a2nd rev. enl.
260 _aDelhi
_bMetropolitan Book
_c1975
300 _axii,637p.
650 _aField crops
942 _cBK
999 _c70309
_d70309