Smith,J.B. Environmental science B.J.Smith, G.M. Phillips and M.E.Sweeney. - 1st Ed. R.P. - New York: longman Group Limited., 1982. - 502p.: 15c.m. Index. ISBN: 0-582-41620-5 Subjects--Index Terms: Specific physiological systems in animals Dewey Class. No.: 573.4