Cooper, W. S. 1. (1922). The broad-sclerophyll vegetation of California: An ecological study of the Chaparral and its related communities. Washington: Carnegie Institution of Washington.
Citación estilo ChicagoCooper, William Skinner 1884-1978. The Broad-sclerophyll Vegetation of California: An Ecological Study of the Chaparral and Its Related Communities. Washington: Carnegie Institution of Washington, 1922.
Cita MLACooper, William Skinner 1884-1978. The Broad-sclerophyll Vegetation of California: An Ecological Study of the Chaparral and Its Related Communities. Washington: Carnegie Institution of Washington, 1922.
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