Listar por autor "Hamilton, L.S."
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Guidelines for economic appraisal of watershed management projects
Contreras H., Arnoldo; Brooks, K.N.; Dixon, J.A.; Hamilton, L.S. (FAO, 1987) -
Proceedings of the symposium on sandalwood in the Pacific. April 9-11, 1990, Honolulu, Hawaii
Conrad, C.E. (USDA Forest Service. Pacific Southwest Research Station, 1990)