Soil Science - 1972

Cox, F. R., & Kamprath, E. J. (1972). Micronutrient soil tests. In Micronutrients in agriculture:  proceedings of a symposium held at Muscle Shoals, Alabama, April 20-22, 1971 (p. 289). Madison:   Soil Science Society of America.

Ezeta, F. N., & McCollum, R. E. (1972). Dry matter production, and nutrient uptake and removal by Solanum andigena in the Peruvian Andes. American Potato Journal, 49(4), 151. https://doi.org/10.1007/BF02861595

Volk, R. J., & Jackson, W. A. (1972). Photorespira-tory phenomena in maize: Oxygen uptake, isotope discrimination and carbon dioxide efflux. Plant Physiology, 49(2), 218. https://doi.org/10.1104/pp.49.2.218