Forestry and Environmental Resources - 1975

SANCHEZ, P. A., & BUOL, S. W. (1975). SOILS OF TROPICS AND WORLD FOOD CRISIS. SCIENCE, 188(4188), 598–603. https://doi.org/10.1126/science.188.4188.598

Nielsen, L. A., & Reynolds, J. B. (1975). Freshwater shrimp: natural food for pond fishes. Farm Pond Harvest, 9(2), 8–924.