@article{bandy_sanchez_1982, title={Continuous crop cultivation in acid soils of the Amazon Basin of Peru}, journal={Proceedings of the Joint Workshop on Management of Low Fertility Acid Soils of the American Humid Tropics, Paramaribo, Suriname, 23-26 November, 1981}, publisher={San Jose?, Costa Rica: IICA}, author={Bandy, D. E. and Sanchez, P. A.}, editor={J. F. Wienk and Wit, H. A.Editors}, year={1982}, pages={153} }