000 00402nam a2200157Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0
082 _a660.61
_bCOL
100 _aCollings, Gilbeart.
245 0 _aCommercial fertilizers
250 _a5th edition.
260 _aNew Delhi :
_bTata Mcgraw Hill,
_c1962.
300 _aXII, 392 ;
365 _a0.00
650 _aChemical Sciences
999 _c10141
_d10141