F. N. Ezeta EZETA, F. N., & MCCOLLUM, R. E. (1972). DRY-MATTER PRODUCTION, AND NUTRIENT UPTAKE AND REMOVAL BY SOLANUM-ANDIGENA IN PERUVIAN ANDES. AMERICAN POTATO JOURNAL, 49(4), 151-&. https://doi.org/10.1007/BF02861595