Bilaketaren emaitzak - Dizon, Romeo C. 1938-
- Erakusten 1 - 2 emaitzak -- 2
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1
Diffusion of a rat control innovation among Masagana 99 farmers in Laguna, Philippines nork Dizon, Romeo C. 1938-
Sailkapena: Lanean...
Kokapena: Lanean...Tesis Lanean... -
2
Diffusion of a rat control innovation smong Masagana 99 farmers in Laguna, Philippines [microform] nork Dizon, Romeo C. 1938-
Argitaratua 1980Sailkapena: Lanean...
Kokapena: Lanean...Visual Material Lanean...