Sugar cane, wheat and tobacco culture.

Detaylı Bibliyografya
Kurumsal yazarlar: University of the Philippines (Los Banos). College of Agriculture, Department of Agronomy
Materyal Türü: Kitap
Dil:English
Baskı/Yayın Bilgisi: [College, Laguna The Department] [1961n]
Konular: