000 00482pam a2200157a 44500
008 160408b1981 xxu||||| |||| 00| 0 eng d
082 _a574
_bD641
100 _a
245 1 _aDIVERSITY OF ORGANISMS
260 _a
_bOpen University,Milton Keynes
_c1981
300 _avii,55
500 _aContents:-- Unit 1. Marine Organisms, Unit 2. From Sea To Land: Plants And Arthopods, Unit3. From Sea To Land: Vertebrates.
650 _aBiology
964 _gCIRC
997 _aA76418 C
999 _c309055
_d309055