Development of extension programs within the context of FSR and E: the conservation cropping case in Queensland, Australia

by 56339 Chamala, S., 82630 Keith, K.J., 13245 Kansas State Univ., Manhattan, Kansas (EUA). Office of International Agriculture Programs, 2532 AID, Washington, D.C. (EUA). Bureau for Science and Technology, 35451 Farming Systems Research Symposium; farming systems research and extension: implementation and monitoring Manhattan, Kansas (EUA) 1984
Published 1986