APA Citation

(1970). Annual report on crop improvement program 1969. VietNam: Institute of Agricultural Research, Agronomy Service.

Trích dẫn kiểu Chicago

Annual Report On Crop Improvement Program 1969. VietNam: Institute of Agricultural Research, Agronomy Service, 1970.

MLA Citation

Annual Report On Crop Improvement Program 1969. VietNam: Institute of Agricultural Research, Agronomy Service, 1970.

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