000 00413nam a2200145Ia 4500
999 _c237193
_d237193
041 _aEnglish
082 _b631.8 FAO/EF
100 _aFood and Agriculture Organization
245 _aEffects of intensive fertilizer use on the human environment
260 _aRome
_bFood and Agriculture organization
_c1972
300 _a360 Pages
365 _aU.S.D.14.70
650 _aBiofertilizers
942 _cBK