Παραπομπή APA

Nguyen Bao Toan. (1997). Effects of hedgerow pruning and plant spacing on sweet potato (Ipomoea batatas L.) alley crop and soil properties. Los Banos, Philippines: Univ. of Los Banos.

Παραπομπή Chicago Style

Nguyen Bao Toan. Effects of Hedgerow Pruning and Plant Spacing On Sweet Potato (Ipomoea Batatas L.) Alley Crop and Soil Properties. Los Banos, Philippines: Univ. of Los Banos, 1997.

Παραπομπή MLA

Nguyen Bao Toan. Effects of Hedgerow Pruning and Plant Spacing On Sweet Potato (Ipomoea Batatas L.) Alley Crop and Soil Properties. Los Banos, Philippines: Univ. of Los Banos, 1997.

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