3.4 注释及文献
①“Tentative Memorandum for Bureau of Agricultural Economics Flood Con-trol Survey Representatives,”March 9,1939. (Mimeographed.)
②Public Health Reports,Vols. ⅩⅩⅩⅩⅪⅩ-LⅡ (1934-1938).
③These data were first published by the author in the “Symposium onFloods,” American Geophysical Union Transactions of 1939,Part Ⅱ,pp. 221-224,and have since been revised.
④ 74th Cong.,1st Sess.,Arkansas River and Tributaries,HouseDoc. No. 308 (Washington: Government Printing Office,1936),Ⅰ,464-465.
⑤Factory Mutual Record,ⅩⅣ(1937),Nos. 3 and 4,9-12.
⑥National Board of Fire Underwriters,The Flood Problem in Fire Preventionand Protection (n. p.,1939),pp.94-97.
⑦Bernard,op. cit.,p. 193.
⑧Gerard H. Matthes,“Basic Aspects of Strea ...... (共2215字) [阅读本文]>>