01201cam a2200277 i 4500 3635008 BD-DhUL 20150111112704.0 760114s1975 wiua b 100 0 eng 75027830 0891187642 DLC DLC DLC BD-DhUL S661.7 .S64 631.4 SOS Soil conditioners : proceedings of a symposium, "Experimental Methods and Uses of Soil Conditioners" / sponsored by the Soil Science Society of America and the Committee on Soil Conditioners of the International Society of Soil Science, and held in Las Vegas, Nevada, 15-16 November 1973 ; editor-in-chief, B. A. Stewart ... [et al]. Madison, Wis. : Soil Science Society of America, 1975. xiv, 186 p. : ill. ; 23 cm. S$ 19.70 SSSA special publication series ; no. 7 Soil conditioners Congresses. Stewart, B. A. (Bobby Alton), 1932- Soil Science Society of America. International Society of Soil Science. Committee on Soil Conditioners. 7 cbc orignew 2 ocip 19 y-gencatlg ddc BK 29535 29535 0 0 ddc 0 631_400000000000000_SOS 0 NFIC 55924 DUSL DUSL GEN 1982-06-29 Purchased 631.4 SOS A205478 2015-01-11 2015-01-11 BK