Three years of cooperative research on Philippine Virginia Tobacco a terminal report

Detaylı Bibliyografya
Kurumsal yazarlar: Philippine Virginia Tobacco Administration, University of the Philippines, Los Banos College of Agriculture, UPCA-PVTA Research and Training Program
Materyal Türü: Kitap
Dil:English
Baskı/Yayın Bilgisi: [S.l. s.n.] 1975.
Konular: