000 00309 a2200121 4500
080 _a631.8
_bS 631 C
245 1 _aChemistry and technology of fertilizers
_cby A.V. Slack
260 _aNew York
_bInterscience Pub.
_c1967
650 _aFertilizer
100 1 _aSlack, A.V.
_d
300 _a142 p.
901 _a95253
999 _c45320
_d45320