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Agronomy Abstracts

出版	American Society of Agronomy., 1977
URL	http://books.google.com.hk/books?id=nlE4AQAAIAAJ&hl=&source=gbs_api

註釋

Includes abstracts of the annual meetings of the American Society of Agronomy; Soil Science Society of America; Crop Science Society of America ( - of its Agronomic Education Division).