IIASA reports. volume 6, number 2, october-december 1982... 

 - [Viena, Austria] : International Institute for Applied Systems Analysis 
 - [194] p. 
<br/><br/> Contenido: Two global scenarios: the evolution of energy us-e and the economy to 2030 / Verne G. Chant. -- Water demand- for generating electricity: a mathematical programming app-roach with application in Poland / J.C. Stone. -- Stochasti-c water requirements for supplementary irrigation in water -resource systems / Zdenek Kos. -- Biographies.