[Factors influencing the profitability in an egg production system]
1997
Stassen, H.
AGROVOC关键词
书目信息
其它主题
Rentabilite; Sudafrica; Produccion de huevos
语言
南非荷兰语
团体作者
Eastern Transvaal Agricultural Co-operation, Bethal (South Africa)
1997-08-15
AGRIS AP