Fish and fishing. Colorado Operation and map showing location of fish hatcheries in Colorado. Colorado Outdoors, v.8 #4, July- Rug. 1959, p.8-11 Mystery of fish dying in Sweitzer Lake near Delta. Post Aug. 27, 1959 p.61 Colorado State Game and Fish Department will get 7 new lakes as part of fishing improvement program. Post Sept. 6, 1959 p.8H Clips: Review of future and problems involved. Colorado Outdoors v.9 #3 May-June 1960 p.2-5