Differential effects of elevated CO2 on acorn density, weight, germination, and predation among three oak species in a scrub-oak forestv. 10No. 2228–232
Stiling, Peter, Moon, Daniel, Hymus, G. J., and Drake, Bert G. 2004. "Differential effects of elevated CO2 on acorn density, weight, germination, and predation among three oak species in a scrub-oak forest." Global Change Biology, 10, (2) 228–232.