LEADER 01376oam 2200337z- 450 001 9910830697403321 005 19940526104743.6 010 $a0-89118-189-X 035 $a(CKB)3810000000041606 035 $a(OCoLC)826445886 035 $a(EXLCZ)993810000000041606 100 $a20210811c2015uuuu -u- - 101 0 $aeng 200 00$aOrganic farming $ecurrent technology and its role in a sustainable agriculture : proceedings of a symposium /$fsponsored by Division S-3, S-4, S-6, S-8, and A-5 of the American Society of Agronomy, Crop Science Society of America, and the Soil Science Society of America in Atlanta, Ga., 29 Nov.-3 Dec. 1981 ; editorial committee, D.F. Bezdicek, chm. ... [et al.] 210 $cJohn Wiley & Sons, Inc 311 $a0-89118-076-1 517 $aOrganic Farming 606 $aOrganic farming$xCongresses 606 $aSustainable agriculture$xCongresses 615 0$aOrganic farming$xCongresses. 615 0$aSustainable agriculture$xCongresses. 676 $a631.5/84 700 $aFrancis $bCharles$01603170 701 0$aBezdicek$b David$01603171 712 02$aSoil Science Society of America.$bDivision S-3. 712 02$aAmerican Society of Agronomy.$bDivision A-5. 712 02$aCrop Science Society of America. 906 $aBOOK 912 $a9910830697403321 996 $aOrganic farming$93927434 997 $aUNINA