TY - JOUR AU - TI - The Role of Environmental Grain in the Maintenance of Genetic Variation JF - The American Naturalist DO - 10.1086/282958 DA - 1974-11-01 UR - https://www.deepdyve.com/lp/crossref/the-role-of-environmental-grain-in-the-maintenance-of-genetic-ULTOH10tH8 SP - 831 EP - 836 VL - 108 IS - 964 DP - DeepDyve ER -