Directory of researches in agriculture, forestry, fisheries and mines in the Philippines, March 1977
Directory of researches in agriculture, forestry, fisheries and mines in the Philippines, March 1977 by R.V. Gamkrelidze - Philippine Philippine Council for Agricultural and Resources Research 1977 - 470 p.
Vol. 2 : On going and completed researches by implementing agency
Directories - Agriculture
058:63(072)(914) / P 549 D