Multiple cropping with rice I. Effects of soil moisture levels on the performance of upland crops. II. Effects of seeding methods on the performance of mungo [microform]
| Autor principal: | |
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| Formato: | Visual Material |
| Idioma: | English |
| Publicado em: |
Quezon City
Photoduplication Service,University of the Philippines Library
1975.
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| Assuntos: |