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Google圖書搜尋
Effect of Different Growth Regulators on Vegatative Growth Flowering Yield and Oil Content in Rai Brassica Juncea (Coss).
Rajesh Kumar Singh Rathor
出版
Agra University
, 1967
URL
http://books.google.com.hk/books?id=bFevygAACAAJ&hl=&source=gbs_api