Duong, N. T. (1994). Productivity and profitability of cropping systems in deepwater and irrigated lowland rice ecosystems in the mekong delta of Vietnam. Cần Thơ: Trường Đại học Cần Thơ.
শিকাগো স্টাইলে সাইটেশনDuong, Ngoc Thanh. Productivity and Profitability of Cropping Systems in Deepwater and Irrigated Lowland Rice Ecosystems in the Mekong Delta of Vietnam. Cần Thơ: Trường Đại học Cần Thơ, 1994.
এমএলএ সাইটেশনDuong, Ngoc Thanh. Productivity and Profitability of Cropping Systems in Deepwater and Irrigated Lowland Rice Ecosystems in the Mekong Delta of Vietnam. Cần Thơ: Trường Đại học Cần Thơ, 1994.
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