00829nam0-22003011i-450-99000396681040332120090615145530.0000396681FED01000396681(Aleph)000396681FED0100039668120030925d1939----km-y0engy50------baengLand drainage and reclamationQ.C. Ayres, D. Scotes2 ed.New YorkMcGraw-Hill1939496 p.23 cmBibl. Ing. SanitariaIDRAULICA FLUVIALEAyres,Quincy Claude64434Scotes,D.ITUNINARICAUNIMARCBK99000396681040332115 L/4-22inv. n. 499DINIDDINIDLand drainage and reclamation512575UNINA