01535nam a22003977a 4500 CHAP 20220329143139.0 060709d2001 us r 00110 eng d 92516 93488 104062 CHAP Tesis Olea Franco, Adolfo. 82985 One century of higher agricultural education and research in Mexico (1850s-1960s), with a preliminary survey on the same subjects in the United States /by Adolfo Olea-Franco Cambridge, Massachusetts : The author, 2001. 794 p. Tesis (Doctor of Philosophy in the Subject of History of Science) - - Harvard University ALEPH 10 20130110 UCH01 1513 BATCH-UPD 10 20130109 UCH01 2323 BATCH-UPD 10 20130110 UCH01 0033 BATCH-UPD 10 20130110 UCH01 1016 BATCH-UPD 10 20130409 UCH01 1847 BATCH-UPD 10 20130409 UCH01 2348 BATCH-UPD 10 20130913 UCH01 2107 CONVERSION 10 20130109 UCH01 1351 Agricultura Innovaciones tecnologicas Mexico. 1571 Agricultura Investigación México. 1643 Educación agrícola E.U.A. 35513 Educación agrícola Historia. 35525 Educación agrícola México. 35552 BK Lilia TESIS Tesis BC TES 00000001040621 TS1 45582 104062 b 92516 92516 0 0 local 0 1 0 TESIS BC BC PA_TESIS 2019-12-31 TESIS 0 Tesis 00000001040621 2019-12-31 00:00:00 2019-12-31 TESIS