00763nam a22001337a 4500 230609b |||||||| |||| 00| 0 eng d National Science Library National Science Library 627.533(082.2) Polders of the world : papers, international symposium / Lelystad, The Netherlands, 1982 The Netherlands: International Institute for Land Reclamation and Improvement, 1982 Vol. 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. Science udc SYM 41825 41825 0 0 udc 0 6275330822_M21 0 62385 NSL NSL GF/Rk-13/C-15/R-6 1983-07-05 0 627.533(082.2) M2.1 103197 2023-06-09 00:00:00 1983-07-05 SYM 0 0 udc 0 6275330822_M22 0 62387 NSL NSL GF/Rk-13/C-15/R-6 1983-07-05 0 627.533(082.2) M2.2 103198 2023-06-09 00:00:00 1983-07-05 SYM 0 0 udc 0 6275330822_M23 0 62389 NSL NSL GF/Rk-13/C-15/R-6 1983-07-05 0 627.533(082.2) M2.3 103199 2023-06-09 00:00:00 1983-07-05 SYM