IIASA reports. volume 6, number 1, july-september 1982... 

 - Laxenburg, Austria : International Institute for Applied Systems Analysis 
 - 215 p. 
<br/><br/> Contenido: Energy for agriculture in Pakistan / Muhammad Ja-meel. -- Long-term prospects for agricultural development i-n the european CMEA countries, including the Soviet Union /- Csaba Csáki. -- A general regional agricultural model (GRA-M) applied to a region in Poland / Murat Albegov. -- Abstra-cts of other IIASA publications. -- Biographies.