John S Caldwell. (1986). Assessing rainy season vegetable production alternatives: A case study in "upstream" farming systems research. Taiwan: AVRDC.
Chicago ZitierstilJohn S Caldwell. Assessing Rainy Season Vegetable Production Alternatives: A Case Study in "upstream" Farming Systems Research. Taiwan: AVRDC, 1986.
MLA ZitierstilJohn S Caldwell. Assessing Rainy Season Vegetable Production Alternatives: A Case Study in "upstream" Farming Systems Research. Taiwan: AVRDC, 1986.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.