DISPERSION OF THE PORT JACKSON SHARK 



IN AUSTRALIAN WATERS 



A. K.O'GOWER 

 'Tarcoola, "North Arm Road, Bowraville, N.S.W. 2449, Australia 



A. R.NASH 



New South Wales State Cancer Council 



Prince of Wales Hospital, Randwick, N.S.W. 2031, Australia 



#1 - jJZ 



Drs. A. K. O'Gower and A. R. Nash. 



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