TY  - BOOK
AU  - Crum,Howard Alvin
AU  - Steere,William Campbell
TI  - The mosses of Porto Rico and the Virgin Islands
AV  - Q115 .N55 vol.7,pt.4
U1  - 588.2 
PY  - 1957///
CY  - New York
PB  - The Academy
KW  - Mosses
KW  - Puerto Rico
KW  - Identification
KW  - Local
KW  - Virgin Islands of the United States
N1  - Bibliography: p. 587-589
ER  -