Dyfyniad APA

Burchman, J. (1988). Fish communities and environmental characteristics of two lowland streams in Costa Rica.

Dyfyniad Arddull Chicago

Burchman, Janet. Fish Communities and Environmental Characteristics of Two Lowland Streams in Costa Rica. 1988.

Dyfyniad MLA

Burchman, Janet. Fish Communities and Environmental Characteristics of Two Lowland Streams in Costa Rica. 1988.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.