00537aam a2200217 4500 OSt 20260610121048.0 140223b2003 xxu||||| |||| 00| 0 eng d 0879333472 577.015118 SHU Shugart, H. H. Systems ecology Stroudsburg Dowden, Hutchinson & Ross 1979 368p. Benchmark Papers in ecology/9 Ecology O'Neill, R. V. books(AACR-2 Format) ddc BK 13073 13073 0 0 ddc 0 0 IIFM IIFM 1999-04-22 0 577.015118 SHU 5466 2025-05-21 09:49:00 2025-05-21 BK