Abeyesundera, L. Lora, L.
Field experimentation with rubber (hevea brasiliensis) L. Lora, L. Abeyesundera - Colombo Department of agriculture 1927 - 21 p.
633.895 / LOR
Field experimentation with rubber (hevea brasiliensis) L. Lora, L. Abeyesundera - Colombo Department of agriculture 1927 - 21 p.
633.895 / LOR