01621aam a2200433 i 4500 MOR01000022105 20260422131831.0 ta 881103s1952 ilubdeog bi 000 0 eng d 888537 mxcmmo spa rda mxcmmo eng nwpr--- x5x5 333.0097295 RUR.l The rural land classification program of Puerto Rico/ the William and Marian Haas Research Fund ; preface Malcolm J. Proudfoot Evanston, Illinois : Northwestern University, Department of Geography, 1952. vii, 261 páginas: mapas, diagrs., planos uno pleg., fotos.; 28 cm texto txt rdacontent sin medio n rdamedia volumen nc rdacarrier Incluye bibliografías Agricultura Puerto Rico 42546 Puerto Rico Condiciones rurales 1898-1952 42547 Haas, Marian 42548 Haas, William H. 42549 Proudfoot, Malcolm Jarvis 1907-1955 prologuista 42550 Northwestern University (Evanston, Illinois) Department of Geography 42551 Northwestern University (Evanston, Illinois) Studies in geography 1 42552 ALEPH14 10 20061103 MOR01 1043 BATCH-UPD 00 20120323 MOR01 1733 BATCH-UPD 10 20120321 MOR01 1650 BATCH 00 20120322 MOR01 1713 DYNIX 00 20030304 MOR01 1717 UPDATE BK 22091 22091 Verónica Silva 0 0 ddc 0 0 G MOR MOR Regular 1994-06-21 044775 0 (G)/333.0097295 RUR.l 33291000181202 2024-09-03 03:29:14 2024-09-03 LPR