机译:Crafting institutions for self‐governing irrigation systems by Elinor Ostrom, Institute for Contemporary Studies, California, 1992. No. of pages: 112. Price: £9.95. ISBN 1558151680
机译:Institutions and collective action: Self‐governance in irrigation by Shui Yan Tang, Institution for Contemporary Studies, California, 1992. No. of pages: 125: Price £9.95. ISBN 1558151796
机译:Der lech ‐ wandel wildflus‐slandschaft (the lech ‐ change of a wild river landscape) augsburger ökologische schriften heft 2 (in German) edited by R. Keller, Stadt Augsburg, Amt für Grünordnung und Naturschutz, Augsburg. No. of pages: 174. Price: DM 44. ISSN 0941‐2123
机译:River conservation and management, edited by P. J. Boon, P. Calow and G. E. Petts, Wiley, Chichester, 1992. No. of pages: 470. Price: £0.00 ISBN 0471 929468
机译:Land, water and development: River basin systems and their sustainable development by M. News‐on, Routledge, London, 1992. No. of pages: xxxi + 351. Price: £19.99. ISBN 0 415 080 312