References
- Brook, A. J., and Holden, A. V. 1957. ‘Fertilization experiments in Scottish freshwater lochs. I. Loch Kinardochy.' — Sci. Invest. Freshwat. Fish. Scot., 17, 30 pp.
- Holden, A. V. 1959. ‘Fertilization experiments in Scottish freshwater lochs. II. Sutherland, 1954. Part 1. Chemical and botanical observations.’ — Sci. Invest. Freshwat. Fish. Scot., 24, 42 pp.