Cultural methods for soybeans grown in maahas clay with spaecial reference to establishment, weed control and fertilization [microform]
| मुख्य लेखक: | |
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| स्वरूप: | Visual Material |
| प्रकाशित: |
Quezon City
Photoduplication Service. University of the Philippines Library
1977.
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| विषय: |