Design, construction and testing of a simple seeder for lowland paddy

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Design, construction and testing of a simple seeder for lowland paddy

書誌詳細
第一著者:	Eastman, Eric G. 1940-
フォーマット:	学位論文
言語:	English
出版事項:	1969.
主題:	Rice > Implements and machinery.

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