(1972). Der Tropenlandwirt: Journal of agriculture in the tropics and subtropics. Der Tropenlandwirt <Witzenhausen>.
Chicago Style (17th ed.) Citation"Der Tropenlandwirt: Journal of Agriculture in the Tropics and Subtropics." Der Tropenlandwirt <Witzenhausen> 1972.
MLA (9th ed.) Citation"Der Tropenlandwirt: Journal of Agriculture in the Tropics and Subtropics." Der Tropenlandwirt <Witzenhausen>, 1972.
Warning: These citations may not always be 100% accurate.