TY  - BOOK
ED  - New York Academy of Sciences.
TI  - Scientific survey of Porto Rico and the Virgin Islands
T2  - New York Academy of Sciences. Scientific survey of Porto Rico and the Virgin Islands
PY  - 1919///-1922
CY  - New York
PB  - The Academy
KW  - Scientific expeditions
KW  - Puerto Rico
KW  - Local
KW  - Virgin Islands of the United States
N1  - At head of title: New York Academy of Sciences; Includes bibliographies and index; Vol. 1, pt. 4. History of the survey / N.L. Britton -- Geological introduction / C.P. Berkey -- Geology of thew San Juan district / D.R. Semmes -- v. 1, pt. 2. Geology of the Coamo-Guayama district / E.T. Hodge -- v. 1, pt. 3. Geology of the Ponce district / G.J. Mitchell -- v. 1, pt. 4. The physiography of Porto Rico / A.K. Lobeck
ER  -