Combinet heat, ice and water balances at selected glacier basins; part II : Specifications, standards and data exchange / - París : UNESCO : Belgium; IASH, 1973. - 32 p. : il. - Technical papers in hydrology ; 5 part II . ISBN: 9231010506. No. de Clasificación Universal Decimal: 551.32 =20 COM No.5 ParteII.