000 00419 a2200157 4500
080 _a632.95.02:631.8(5)
_bC 261 A
245 1 _aIntegration of natural and man made chemicals in sustainable agriculture in Asia
260 _aNew Delhi
_bIARI
_c1993
650 _aFertilizers
650 _aChemicals
650 _aSustainable Agriculture
650 _aPesticides
100 _a
_d
300 _a18 p.
901 _a217986
999 _c84147
_d84147