000 00643nam a22002057a 4500
020 _a978-1-60173-019-0
040 _cUDSM
050 _aS600.5.Z562
100 1 _aZimmer, Gary F
_eAuthor
245 1 _aAdvancing bilogical farming
_bpracticing mineralized, balanced agriculture to improve soils & crops
260 _aTexas.
_b : Acres.
_c2011.
300 _axiv,241p.
_b : ill.
_c ; 23cm.
504 _aIncludes bibliographical references and index
650 _aAgriculture
650 _aBiological farming
650 _aSoil science
650 _aFertilizers and nutrition
700 _a Leilani Zimmer-Durand
942 _2lcc
_cBK
_n0
999 _c142232
_d142232