000 00535nam a2200217Ia 4500
008 150909s9999 xx 000 0 und d
041 _aEnglish
082 _a631.8
082 _bCOL/CO
100 _aCollings G H
100 _eAuthor
245 _aCommercial fertilizers: their sources and use
250 _a5th Ed.
260 _aNew Delhi
260 _bTata Mcgraw hill publishing company Ltd
260 _c1955
300 _a617 Pages
365 _aRs.28.50
650 _aFertilization
942 _cBK
999 _c246525
_d246525