Orogaphic effects in planetary flows Global Atmospheric Research Programme - International Council of Scientific Unions 1980 - 450p. - Planetary flows Orography Planetary waves Mountain waves Alps - GARP Publications Series No.23 . Nat. Bib. No.: 3895 Nat. Bib. Agency Control No.: 551.51 ORG Subjects--Topical Terms: Meteorology Universal Decimal Class. No.: 551.51 1