@article{241499, recid = {241499}, author = {Alpha, Tau Rho.}, title = {How to construct four paper models that describe island coral reefs /}, publisher = {U.S. Geological Survey ;}, address = {Menlo Park, CA :}, pages = {19 leaves :}, year = {1991}, note = {Distributed to some depository libraries in microfiche.}, url = {http://library.usi.edu/record/241499}, }