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100|  |▼a19800624b19591989m  y eng         ba
101|0 |▼aeng
102|  |▼ausa
110|  |▼aaga    0uuu
200|10|▼ajournal of environmental sci-
   |  |ences▼finstitute of environmen-
   |  |tal sciences
207| 0|▼av.2,no.5(oct.1959)-v.32,no.6-
   |  |(nov./dec. 1989)
210|  |▼alos angeles, calif.▼cthe ins-
   |  |titute▼d1959-
215|  |▼a31 v.▼cill. (some col.) ▼d29 cm.
430| 1|▼120001▼ajournal of environmen-
   |  |tal engineering (los angeles, calif.)
440| 1|▼120001▼ajournal of the ies
530|0 |▼athe journal of environmental sciences
531|  |▼aj. environ. sci.
606|  |▼aenvironmental engineering▼xp-
   |  |eriodicals.
606|  |▼asocieties, scientific▼yunite-
   |  |d states▼xperiodicals.
606|  |▼aengineering▼xperiodicals.
676|  |▼a628▼v19
711|  |▼ainstitute of environmental sciences.
905|  |▼a801▼d/▼e▼f13