Guidelines for economic appraisal of watershed management projects

Sonraí bibleagrafaíochta
Rannpháirtithe: Gregersen, H.M
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Rome Food and Agriculture Organization of the United Nations 1988, c1987.
Sraith:FAO conservation guide 16
Ábhair: