Moving up the yield curve : advances and obstacles : symposium Chicago, I., American Society of Agronomy, S. S. S. o. A., Rossner, L., Hoeft, R., Murphy, L. S., Doll, E. C., . . . Wirtz, M. P. (1980). Proceedings of a symposium (1 edición.). Wisconsin, Estados Unidos: American Society of Agronomy ; Soil Science Society of America.
Chicago Style CitationMoving up the yield curve : advances and obstacles : symposium Chicago, Illinois, et al. Proceedings of a Symposium. 1 edición. Wisconsin, Estados Unidos: American Society of Agronomy ; Soil Science Society of America, 1980.
MLA CitationMoving up the yield curve : advances and obstacles : symposium Chicago, Illinois, et al. Proceedings of a Symposium. 1 edición. Wisconsin, Estados Unidos: American Society of Agronomy ; Soil Science Society of America, 1980.