APA Citation

Gregersen, H. M., & Gregersen, H. M. (1987). Guidelines for economic appraisal of watershed management projects. Rome: FAO.

Chicago Style Citation

Gregersen, Hans M., and Hans M. Gregersen. Guidelines for Economic Appraisal of Watershed Management Projects. Rome: FAO, 1987.

MLA Citation

Gregersen, Hans M., and Hans M. Gregersen. Guidelines for Economic Appraisal of Watershed Management Projects. Rome: FAO, 1987.

Warning: These citations may not always be 100% accurate.