FISHERY BULLETIN: VOL. 74, NO. 1 



Tillman, M. F. 



1968. Tentative recommendations for management of the 

 coastal fishery for Pacific hake, Merluccius productus 

 (Ayres), based on a simulation study of the effects of 

 fishing upon a virgin population. M.S. Thesis, Univ. 

 Washington, Seattle, 197 p. 



1972. The economic consequences of alternative systems; a 

 simulation study of the fishery for northern anchovy, En- 

 graulis mordax Girard. Ph.D. Thesis, Univ. Washington, 

 Seattle, 227 p. 



1975. Additional evidence substantiating existence of 



northern subpopulation of northern anchovy, Engraulis 

 mordax. Fish. Bull., U.S. 73:212-215. 

 TILLMAN, M. F., AND G. J. PAULIK. 



1971. Biological analysis of the northern anchovy fishery 

 system. Univ. Wash., Quant. Sci. Pap. 28, 65 p. 

 VROOMAN, A. M., AND P. E. SMITH. 



1971. Biomass of the subpopulations of northern anchovy 

 Engraulis mordax Girard. Calif Coop. Oceanic Fish. In- 

 vest., Rep. 15:49-51. 



Walters, C. J. 



1969. A generalized computer simulation model for fish 

 population studies. Trans. Am. Fish. Soc. 98:505-512. 



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