Managing mungbean (Vigna Radiata L.) for maximum productivity following rainfed lowland rice [microform]
| প্রধান লেখক: | |
|---|---|
| বিন্যাস: | Visual Material |
| প্রকাশিত: |
Quezon City
Photoduplication Service. University of the Philippines Library
1981.
|
| বিষয়গুলি: |