Goldman, C. R. (1966). Primary productivity in aquatic environment: Proceedings of an I.B.P. PF symposium, Pallanza, Italy, April 26-May 1, 1965. University of California Press.
Dyfyniad Arddull ChicagoGoldman, Charles R. Primary Productivity in Aquatic Environment: Proceedings of an I.B.P. PF Symposium, Pallanza, Italy, April 26-May 1, 1965. Berkeley: University of California Press, 1966.
Dyfyniad MLAGoldman, Charles R. Primary Productivity in Aquatic Environment: Proceedings of an I.B.P. PF Symposium, Pallanza, Italy, April 26-May 1, 1965. University of California Press, 1966.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.