Agrekon. 1999;38(sup001):228-234. doi: 10.1080/03031853.1999.9524917 Q21.62025
RELATIVE ECONOMIC EFFICIENCY OF CATTLE AND SMALL RUMINANT ENTERPRISES OF SMALLHOLDER FARMERS IN BOTSWANA
DOI: 10.1080/03031853.1999.9524917
摘要
Agrekon. 1999;38(sup001):228-234. doi: 10.1080/03031853.1999.9524917 Q21.62025
DOI: 10.1080/03031853.1999.9524917
摘要