Farmers' perception to introduced soil conservation methods : in Yilmana Densa Wereda, West Gojjam administrative zone, Ethiopia
Tamiru Sebsibe
Bok Engelsk 1998
| Utgitt | [Ås] : [T. Sebsibe] , 1998
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|---|---|
| Omfang | IX, 77 s. : ill
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| Opplysninger | M.Sc.thesis - Norges landbrukshøgskole, 1998
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| Emner |
