Soil conditioners
Soil conditioners proceedings of a symposium, "Experimental Methods and Uses of Soil Conditioners" edited by B.A. Stewart ... [et al.] - Madison, Wis. Soil Science Society of America, 1975 - xiv, 186 p. ill. 23 cm. - SSSA special publication series no. 7 .
Sponsored by the Soil Science Society of America and the Committee on Soil Conditioners of the International Society of Soil Science
0891187642
75027830
Soil conditioners
Soil use
S661.7 / .S64
631.8231 / S683S
S590.S62 / no.7