00707nam a22001097a 4500008004100000040005500041080002000096245009600116260009200212500028100304650001200585230609b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a627.533(082.2)   aPolders of the world : papers, international symposium c/  Lelystad, The Netherlands, 1982  aThe Netherlands: bInternational Institute for Land Reclamation and Improvement, c1982  aVol. 1 (Polder projects: land and water management aspects); ISBN: 9070260751; x, 721p.
Vol. 2 (Polder aspects: agricultural aspects; socio-economic and physical planning aspects; environmental aspects); ISBN: 907026076X; ix, 726p.
Vol. 3 (Late papers); ISBN: 9070260778; 82p.  aScience