000
00295nam a2200109 u 4500
005
20210219155801.0
008
070920s2004 r 000 0 eng d
035
_a
UPN01000152125
245
0
0
_a
Sec. 21 :
_b
FotosÃntesis 1 y 2 (parte) /
260
_a
México :
_b
UPN :
_b
ILCE,
_c
[s.a.].
905
_a
Au
999
_c
124248
_d
124248