대구한의대학교 향산도서관

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검색간략리스트

1.
저널기사
Ryegrass Cover Crop Effects on Nitrate Leaching in Spring Barley Fertilized with ^1^5NH~4^1^5NO~3: / Bergstrom, L. F. / American Society of Argonomy / Journal of environmental quality / 2001 /