Gross, M. G., J. A. Black, R. J. Kalin, J. R. Schramel and R. N. Smith. 

 1971. Survey of marine waste deposits, New York metropolitan region. 



Marine Sci. Research Center, State Univ. of New York, Stony Brook, 

 N. Y. Tech. Rep. No. 8. 72 p. 



Hardy, C. D. 



1970. Hydrographic data report: Long Island Sound-1969. Marine Sci. 

 Research Center, State Univ. of New York, Stony Brook, N. Y. 

 Tech. Rep. No. 4. 129 p. 



Hardy, C. D. and P. K. Weyl. 



1970. Hydrographic data report: Long Island Sound-1970. Part I. Marine 

 Sci. Research Center, State Univ. of New York, Stony Brook, N. Y. 

 Tech. Rep. No. 6. 96 p. 



Hillman, R. E. , S. G. Bloom, R. M. Davis, R. H. Engel, K. E. Jackson, W. E. 

 Martin, P. R. Sticksel and C. A. Willinghara, 



1970. Final report on environmental impacts in Long Island Sound - A 



scoping study. Report to Long Island Sound Study Group. Battel le 

 Memorial Institute. 



Hulburt, E. M. 



1963. The diversity of phytoplanktonic populations in oceanic, coastal 

 and estuarine regions. J. Mar. Res. 21(2) :81-93. 



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