- Kemper, W. O
Kemper, W. O (Nombre personal)
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Work cat.: (OSt)28245: Agriculture Utilization of Urban and Industrial By-products: Proceedings of a Symposium Sponsored by Divisions S-6 and S -7 of the Soil Science Society of America and A-5 of the Amercian Society of Agronomy in Cincinnati, Ohio 7-12 nov.1993 / , 1995