Map 46 Pinus caribaea, Pinus occidentalis, Pinus cubensis distribution
Critchfield, William Burke.  &amp;  Little, Elbert L. , Washington, D.C. : U.S. Dept. of Agriculture, Forest Service
1966-02
<a rel="nofollow" class="external text" href="https://www.biodiversitylibrary.org/bibliography/66393#/summary"><i>Geographic distribution of the pines of the world</i>, Miscellaneous publication no. 991. U.S. Department of Agriculture &amp; Forest Service, Washington D.C., February, 1966</a>