Broad-sclerophyll vegetation of California
Cooper, W.S.
Broad-sclerophyll vegetation of California An ecological study of the chaparral and its related communities - Washington 1932 - 1-124 p. - Carnegie Institution of Washington. Publication No. 1922 .
Broad-sclerophyll vegetation of California An ecological study of the chaparral and its related communities - Washington 1932 - 1-124 p. - Carnegie Institution of Washington. Publication No. 1922 .