|
|
|
|
| LEADER |
02079nam a2200385 a 4500 |
| 008 |
050201s2001||||mx a |||||||||||||spa|| |
| 020 |
0 |
|
|a 970-10-2969-0
|
| 041 |
0 |
|
|a spa
|
| 082 |
0 |
|
|a 574.5
|b V335
|
| 100 |
0 |
|
|a Vasquez Torre, Guadalupe Ana María
|
| 245 |
0 |
0 |
|a Ecología y formación ambiental
|
| 250 |
|
|
|a 2a.
|
| 260 |
|
|
|a México :
|b Mcgraw-hill,
|c 2001
|
| 300 |
|
|
|a 343 p. ;
|b Ilus
|
| 650 |
|
|
|a ECOLOGIA; ECOSISTEMAS; FACTORES ABIOTICOS; FACTORES BIOTICOS; CICLO ECOLOGICO; RECURSOS NATURALES; EDUCACION Y FORMACION AMBIENTAL
|
| 592 |
|
|
|a Generalidades acerca de la ecología : historia de la ecología
|
| 592 |
|
|
|a Conceptos fundamentales. factores abióticos y bióticos
|
| 592 |
|
|
|a Niveles de organización en los ecosistemas
|
| 592 |
|
|
|a La energía en los ecosistemas
|
| 592 |
|
|
|a Los ciclos ecológicos
|
| 592 |
|
|
|a Ecología de las poblaciones
|
| 592 |
|
|
|a Evolución de la población humana
|
| 592 |
|
|
|a Ecosistemas
|
| 592 |
|
|
|a Recursos naturales
|
| 592 |
|
|
|a Educación y formación ambiental
|
| 991 |
|
|
|a No asignado
|
| 992 |
|
|
|a 17/08/2006
|
| 942 |
|
|
|c BK
|
| 999 |
|
|
|c 95550
|d 95550
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 574_500000000000000_V335
|7 0
|8 CG
|9 172959
|a 18
|b 18
|c CG
|d 2012-08-15
|i 18006558
|o 574.5 V335
|p 18006558
|r 2012-08-15
|t 1
|w 2012-08-15
|y BK
|x 20020625
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 574_500000000000000_V335
|7 0
|8 CG
|9 172960
|a 18
|b 18
|c CG
|d 2012-08-15
|i 18006559
|o 574.5 V335
|p 18006559
|r 2012-08-15
|t 2
|w 2012-08-15
|y BK
|x 20020625
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 574_500000000000000_V335
|7 0
|8 CG
|9 172961
|a 18
|b 18
|c CG
|d 2012-08-15
|i 18006830
|o 574.5 V335
|p 18006830
|r 2012-08-15
|t 3
|w 2012-08-15
|y BK
|x 20020625
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 574_500000000000000_V335
|7 0
|8 CG
|9 172962
|a 18
|b 18
|c CG
|d 2012-08-15
|i 18007031
|o 574.5 V335
|p 18007031
|r 2012-08-15
|t 4
|w 2012-08-15
|y BK
|x 170806
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 574_500000000000000_V335
|7 0
|8 CG
|9 172963
|a 18
|b 18
|c CG
|d 2012-08-15
|i 18007032
|o 574.5 V335
|p 18007032
|r 2012-08-15
|t 5
|w 2012-08-15
|y BK
|x 170806
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 574_500000000000000_V335
|7 0
|8 CG
|9 172964
|a 18
|b 18
|c CG
|d 2012-08-15
|i 18007033
|o 574.5 V335
|p 18007033
|r 2012-08-15
|t 6
|w 2012-08-15
|y BK
|x 170806
|