000 01031nam a2200289 a 4500
005 20250913133016.0
008 981208s1977 us 00 eng d
020 _a0893200123
039 9 _a201305280841
_bjamil
_y08-18-1999
_zload
090 _aQH541.2.N37 ruj
090 _aQH541.2
_b.N37
110 2 _aNational Information Center for Educational Media.
245 1 0 _aIndex to enviromental studies /
_cNational Information Center for Educational Media.
260 _aLos Angeles :
_bNational Information Center for Educational Media,
_c1977
300 _a1113 p. ;
_c28 cm.
590 _a1
650 0 _aEcology
_xAudio
_xvisual aids
_vIndexes.
650 0 _aEnvironmental protection
_xAudio
_xvisual aids
_vIndexes.
650 0 _aScience
_xAudio
_xvisual aids
_vIndexes.
907 _a.b11041432
_b2021-05-28
_c2019-11-12
942 _c1
_n0
_kQH541.2.N37 ruj
914 _avtls000108153
991 _aRujukan dan Am
998 _at
_b1999-05-08
_cm
_da
_feng
_g
_y0
_z.b11041432
999 _c105957
_d105957