Ti ACKNOWLEDGMENTS 



Emilio Estrada for assistance in setting up arrange- 

 ments in Ecuador. 



Government Officials of Chile, Peru and Ecuador for 

 co-operation in our research work. 



Mr. Richard Kelly, head of the Amrocta Company, 

 who helped us arrange clearances. 



Mr. David Bonner, president, and Mr. Ray Kelly, 

 vice-president, of Dynamics Corporation of America, for 

 the gift of a radiotelephone. 



Mr. Ben Claro, Director of Pesquera Iquique, and 

 Captain Loui Marincovitch, Captain of the Star-Kist, as 

 well as many other managers and officials for placing 

 their facilities at our disposal. 



