1858 1941, Hill Robert Thomas books & textbook
Cuba and Porto Rico: With the Other Islands of the West Indies: Their Topography, Climate, Flora, Products, Industries, Cities, People, Political Conditions, Etc.
Hardpress Publishing /2013-01-28 Paperback / 662 Pages
isbn-10: 1313853909 / isbn-13: 9781313853903
Notes on the Forest Conditions of Porto Rico; Volume no.25
Wentworth Press /2016-08-28 Paperback / 72 Pages
isbn-10: 1373196254 / isbn-13: 9781373196255
Southern California Geology and Los Angeles Earthquakes; With an Introduction to the Physical Geography of the Region...
HardPress Publishing /2013-12-14 Paperback / 270 Pages
isbn-10: 1314766759 / isbn-13: 9781314766752
Texas Past and Present
Hardpress Publishing /2013-01-28 Paperback / 24 Pages
isbn-10: 1313919594 / isbn-13: 9781313919593
The Mineral Resources of Porto Rico
Hardpress Publishing /2013-01-28 Paperback / 24 Pages
isbn-10: 1313050504 / isbn-13: 9781313050500
