000 00771 a2200253 4500
005 20250512100314.0
264 0 _c19751106
008 197511s 0 0 rus d
022 _a0016-9900
040 _aNLM
_beng
_cNLM
100 1 _aVaĭsman, Ia I
245 0 0 _a[Use of punched cards to study atomospheric pollution in populated places].
_h[electronic resource]
260 _bGigiena i sanitariia
_cOct 1974
300 _a90-1 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aAir Pollution
_xanalysis
650 0 4 _aPunched-Card Systems
650 0 4 _aRussia
700 1 _aZaitseva, N V
700 1 _aMikhaĭlov, A V
700 1 _aPetrov, V F
700 1 _aChupina, T V
773 0 _tGigiena i sanitariia
_gno. 10
_gp. 90-1
999 _c4287681
_d4287681