000 00352nam a2200157Ia 4500
008 200202s9999 xx 000 0 und d
082 _a668.404 PLA
100 _a"Maheshwari, R. C"
245 0 _aPlastics in agriulture
260 _aNew Delhi
260 _bJain Brothers
260 _c1988
300 _a211p.
650 _aPlastics
942 _cB
999 _c38846
_d38846