Philippine upland production systems an integrative analysis of three sites

ग्रंथसूची विवरण
मुख्य लेखक: Cruz, Ma. Concepcion J.
अन्य लेखक: Alcantara, Antonio J.
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: College, Laguna University of the Philippines at Los Banos, Institute of Environmental Science and Management 1987.
विषय: