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バレイショの生理生態学的研究 : 第20報 無肥料栽培の生育と収量
Physio-ecological studies of potato plant XX. On the growth and yield of no-fertilizer
1987
Report of the Hokkaido Branch, the Japanese Society of Breeding and Hokkaido Branch, the Crop Science Society of Japan
Physio-ecological studies of potato plant XX. On the growth and yield of no-fertilizer