Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/18501
Title: Nitrogen fixation of soybean in rice-based cropping systems = การตรึงไนโตรเจนในถั่วเหลืองที่ปลูกในระบบตามหลังข้าว / Ying Jifeng.
Authors: Ying, Jifeng.
Authors: Ying, Jifeng.
Keywords: Soybean -- Fertilizers.;Soybean -- Soils.;Nitrogen -- Fixation.;Soybean.;Rice -- Fertilizers.;Nitrogen fertilizers.
Issue Date: 1990
Publisher: Chiang Mai : Graduate School, Chiang Mai University, 1990.
Gov't Doc #: Th 633.34894 Y51N
URI: http://search.lib.cmu.ac.th/search/?searchtype=.&searcharg=b1039109
http://cmuir.cmu.ac.th/handle/6653943832/18501
Appears in Collections:AGRI: Theses

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