000 00462nam a22001697a 4500
050 _aGC11.2.C66 1980
100 _aCook, Jan Lesile
245 _aThe mysterious undersea world
260 _aWashigton
_bNational Geographic society
_c1980
300 _aii,104p.
_bill.:28cm
490 _aBooks for world explorers
500 _aincludes index
650 _aOceanography
650 _aMarine biology-Juvenile literature
650 _aOcean
942 _2lcc
_cBK
999 _c20152
_d20152