Trends in Ecology & Evolution
Trends in Ecology & Evolution > 2000 > 15 > 12 > 496-503
Trends in Ecology & Evolution > 2000 > 15 > 12 > 508-512
Trends in Ecology & Evolution > 2000 > 15 > 12 > 491-496
Trends in Ecology & Evolution > 2000 > 15 > 12 > 503-507
Trends in Ecology & Evolution > 2000 > 15 > 12 > 516-520