000 00434 a2200157 4500
999 _c37830
_d39377
003 ISURa
008 150206b xxu||||| |||| 00| 0 eng d
041 _aEnglish
082 _a630
_bWEA
100 _aWeaver , Robert J.
_921014
245 _aPlant growth substances in agriculture
260 _c1972
_aNew Delhi
_bS.Chand and Company
_g1972
300 _bill.
_c24 cm.
_axiii , 594 p.
650 _aAgriculture
_977559
942 _cSR
_2ddc