共 50 条
- [31] CENTRAL STATES SEWAGE AND INDUSTRIAL WASTES ASSOCIATION JOURNAL WATER POLLUTION CONTROL FEDERATION, 1960, 32 (12): : A653 - &
- [32] MICHIGAN-SEWAGE-AND-INDUSTRIAL-WASTES-ASSOCIATION SEWAGE AND INDUSTRIAL WASTES, 1957, 29 (10): : A442 - &
- [33] OHIO SEWAGE AND INDUSTRIAL WASTES TREATMENT CONFERENCE SEWAGE AND INDUSTRIAL WASTES, 1957, 29 (10): : A444 - &
- [34] KANSAS-SEWAGE-AND-INDUSTRIAL-WASTES-ASSOCIATION SEWAGE AND INDUSTRIAL WASTES, 1956, 28 (09): : A378 - &
- [35] CALIFORNIA-SEWAGE-AND-INDUSTRIAL-WASTES-ASSOCIATION SEWAGE AND INDUSTRIAL WASTES, 1957, 29 (03): : A118 - &
- [36] EFFECTS OF INDUSTRIAL WASTES ON MUNICIPAL SEWAGE WORKS SEWAGE AND INDUSTRIAL WASTES, 1950, 22 (09): : 1232 - 1237
- [37] PENNSYLVANIA-SEWAGE-AND-INDUSTRIAL-WASTES-ASSOCIATION SEWAGE AND INDUSTRIAL WASTES, 1956, 28 (01): : A30 - A33
- [38] KANSAS-SEWAGE-AND-INDUSTRIAL-WASTES-ASSOCIATION SEWAGE AND INDUSTRIAL WASTES, 1955, 27 (08): : A328 - A328
- [39] MISSISSIPPI-SEWAGE-AND-INDUSTRIAL-WASTES-ASSOCIATION SEWAGE AND INDUSTRIAL WASTES, 1958, 30 (07): : A278 - &
- [40] OHIO SEWAGE AND INDUSTRIAL WASTES TREATMENT CONFERENCE JOURNAL WATER POLLUTION CONTROL FEDERATION, 1960, 32 (12): : A651 - &