8vo - 25 x 16 cm.; 131 pp. Contents: Address of Welcome - Hon. Dana Porter; Forests of the Humber - A.S.L. Barnes; The Don River System - Dr. D.F. Putnam and L.G. Reeds; Soil Conservation Farming - G.N. Ruhnke; A Land Use Survey on Etobicoke Creek - W.J.P. Creswick; Address - Col. George A. Drew; Man's Effect on Ontario Streams and Fish - Dr. G.A. Huntsman; Conservation on the Farm Property - M.A. Adamson; Europe is Telling Us - Watson H. Porter; A Decade of Conservation Development - N.A. Fletcher; Regional Planning - F.G. Gardiner; Recreation on Forest Lands - J.L. VanCamp; Recreation on the Humber - K.M. Mayall. Pictures, maps, diagrams, index. Some soiling on paper wraps, otherwise, a clean, sturdy copy.