000			00303nam a2200109u 4500
010			_a75042
245	0	0	_aDiving into oceans
260	0		_aWashington, D.C. _bNational Wildlife Federation _c1989
520			_aNatureScope an environmental education series.
650		4	_a1. Oceans. I. Title.
942			_c UKN
999			_c23372 _d23372