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Productivity and profitability of cropping systems in deepwater and irrigated lowland rice ecosystems in the Mekong Delta of Vietnam

Productivity and profitability of cropping systems in deepwater and irrigated lowland rice ecosystems in the Mekong Delta of Vietnam Master of science ( Agricultural economic)

av Duong, Ngoc Thanh
Publicerad 1994

Thư viện lưu trữ: Trung tâm Học liệu Trường Đại học Cần Thơ