A microcomputer environmental data base system.

Strong, Evelyne C.2009-03-202009-03-2019851985Source: Masters Abstracts International, Volume: 40-07, page: .9780315217454http://hdl.handle.net/10393/4695http://dx.doi.org/10.20381/ruor-10382Library Science.A microcomputer environmental data base system.Thesis