University of Zambia Library Search for 'au:"Manshard, Walther, 1923-"'

Renewable natural resources and the environment :

By Ruddle, Kenneth.. Dublin : Published for the United Nations University by Tycooly International Pub., 1981 0907567061 (pbk.) | 0907567010 (hard)

By Manshard, Walther, 1923-. London ; New York : Longman, 1974 , Translation of Agrargeographie der Tropen. | Includes index. 0582481872

By Manshard, Walther, 1923-. Weisbaden : Franz Steiner, 1961 , Summary in English.