kajian agroekosistem terhadap pengembangan usaha ternak sapi Perah Di Kecamatan Pujon = An Agroecosystem Study on the Development of Dairy Cattle in Pujon Sub-District
The objectives of this research were (1) to determine the existence of dependency on forest land biomass among the the dairy wine owners in Pujon sub-district, (2) to study the factors influencing the dependency of the dairy cattle onwners on forest land biomass and the intensity of the influences,...
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[Yogyakarta] : Universitas Gadjah Mada
1992
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