00702nam a22002297a 4500003000400000008004100004082002200045100001900067245013200086260006200218300001000280650002000290650001400310650001300324650002900337700001800366700001700384700002100401700001700422700001800439700001500457OSt240730b        |||||||| |||| 00| 0 eng d  a333.9180228bH74M  aPIWRB, England  aModelling & Management of the Internationally Important Wetland : at garaet ei ichkeul, tunisia / cby G. E. Hollis...[et. al.]  bInternational Waterfowl Research Bureauc1986aSlimbridge  a121p.  aSocial Sciences  aEconomics  aWetlands  aModelling and Management  aHollis, G. E.  aAgnew, C. T.  aBattarbee, R. W.  aChisnall, N.  aFisher, R. C.  aFlower, R.