Survey, pathogenecity and control of plant parasitic nematodes associated with major root crops in Leyte [microform]

ग्रंथसूची विवरण
मुख्य लेखक: Gapasin, Ruben M. 1952-
स्वरूप: Visual Material
प्रकाशित: Quezon City Photoduplication Service. University of the Philippines Library 1980.
विषय: