01281nam a2200313Ia 4500 dia_1632 CHAP 20230322140003.0 220117s1978 xx 000 0 und d 172176 968-601-009-2 (v. 8 y v. 9) CHAP 630.71972 A93 1973 ENA, Colegio de Postgraduados 36678 Avances en la enseñanza y la investigación en el Colegio de Postgraduados / ENA, Colegio de Postgraduados México : Escuela Nacional de Agricultura, Colegio de Postgraduados, 1978 v. v. 1973 \ v. 2. 1975-1976 \ v. 3. 1976-1977 \ v. 4. 1977-1978 \ v. 5. 1978 \ v. 6. 1980 \ v. 7. 1981 \ v. 8. 1982 \ v. 9. 1983 D. S535.M4 A93 1973 Agricultura Investigación universitaria 151179 Agriculture University research 151180 3. México - Investigación universitaria - Agricultura \ 4. México - University research - Agriculture 151181 Escuela Nacional de Agricultura \ Colegio de Postgraduados 150091 630.71972 A93 1973 M 5232271978 mx dnm 8223123322spa16 LIBRO ddc 172176 172176 0 0 ddc 0 0 GRAL IA_ IA_ 2022-01-18 1 Volumen: 9 0 630.71972 A93 1973 dia_002722 2022-01-18 00:00:00 1 2022-01-18 LIBRO 0 0 ddc 0 0 GRAL IA_ IA_ 2022-01-18 1 Volumen: 1 0 630.71972 A93 1973 dia_002208 2022-01-18 00:00:00 1 2022-01-18 LIBRO 0 0 ddc 0 0 GRAL IA_ IA_ 2022-01-18 1 Volumen: 1 0 630.71972 A93 1973 dia_000504 2022-01-18 00:00:00 2 2022-01-18 LIBRO 0 0 ddc 0 0 GRAL IA_ IA_ 2022-01-18 1 Volumen: 1 0 630.71972 A93 1973 dia_000502 2022-01-18 00:00:00 3 2022-01-18 LIBRO 0 0 ddc 0 0 GRAL IA_ IA_ 2022-01-18 1 Volumen: 1 0 630.71972 A93 1973 dia_000503 2022-01-18 00:00:00 4 2022-01-18 LIBRO 0 0 ddc 0 0 GRAL IA_ IA_ 2022-01-18 1 Volumen: 2 0 630.71972 A93 1973 dia_002209 2022-01-18 00:00:00 1 2022-01-18 LIBRO 0 0 ddc 0 0 GRAL IA_ IA_ 2022-01-18 1 Volumen: 3 0 630.71972 A93 1973 dia_001103 2022-01-18 00:00:00 1 2022-01-18 LIBRO 0 0 ddc 0 0 GRAL IA_ IA_ 2022-01-18 1 Volumen: 4 0 630.71972 A93 1973 dia_001211 2022-01-18 00:00:00 1 2022-01-18 LIBRO 0 0 ddc 0 0 GRAL IA_ IA_ 2022-01-18 1 Volumen: 5 0 630.71972 A93 1973 dia_002210 2022-01-18 00:00:00 1 2022-01-18 LIBRO 0 0 ddc 0 0 GRAL IA_ IA_ 2022-01-18 1 Volumen: 6 0 630.71972 A93 1973 dia_002211 2022-01-18 00:00:00 1 2022-01-18 LIBRO 0 0 ddc 0 0 GRAL IA_ IA_ 2022-01-18 1 Volumen: 7 0 630.71972 A93 1973 dia_002226 2022-01-18 00:00:00 1 2022-01-18 LIBRO 0 0 ddc 0 0 GRAL IA_ IA_ 2022-01-18 1 Volumen: 8 0 630.71972 A93 1973 dia_002212 2022-01-18 00:00:00 1 2022-01-18 LIBRO