1. The bottom-living, algal flora of sand filterbeds of waterworks;Brook;Hydrobiologia.,1953
2. A new technique for the study of epiphytic algae, Limnol;Brown;Oceanogr.,1971
3. Seasonal changes in the attached algae of freshwater and saline lakes in the Lower Grand Coulee, Washington, Limnol;Castenholz;Oceanogr.,1960
4. An evaluation of a submerged glass method of estimating production of attached algae;Castenholz;Int. Ver. Theor. Angew. Limnol. Verh.,1961
5. Colonization of artificial bare areas by microorganisms;Cooke;Bol. Rev.,1956