Tropical soils and vegetation : proceedings of the Abidjan symposium.
- Paris : UNESCO , 1961
- 115p. : ill. ; 28 cm.
- UNESCO humid tropics research .
Includes bibliographical references and index.
Agriculture
Conferences
Soils
Tropics
631.4 / UNESCO
Includes bibliographical references and index.
Agriculture
Conferences
Soils
Tropics
631.4 / UNESCO