Survival and subsistence in the tropics /

by Martin, Franklin W., Martin, Franklin W., Ruberte, Ruth M.
Published 1978

Techniques and plants for the tropical subsistence farm /

by Martin, Franklin W., Martin, Franklin W., Ruberte, Ruth M.
Published 1980

Perennial edible fruits of the tropics : an inventory /

by Martin, Franklin W., Martin, Franklin W., Campbell, Carl W., Ruberte, Ruth M.
Published 1987