American Society of Agronomy Crop Science Society of America Soil Science Society of America Division S-3. text programmed text wiu ---- 1984 monographic eng 68 p. : il. ; 22 cm. specialized proceedings of a symposium sponsored by Division S-3 of the Soil Science Society of America, American Society of Agronomy, and the Crop Science Society of America in Fort Collins, Colo., 5-10 Aug. 1979. Incluye referencias bibliográficas ECOLOGIA DEL SUELO CONGRESOS, CONFERENCIAS, ETC MICORRIZA CONGRESOS, CONFERENCIAS, ETC RAICES (BOTANICA) CONGRESOS, CONFERENCIAS, ETC ECOLOGIA RIZOSFERA CONGRESOS, CONFERENCIAS, ETC 581.23 M52 1984 300320 20260521090054.0 000000565