Pago 



Summary and appraisal of results 18 



Literature olted .* 20 



Appendix • 21 



LIST OF ILLUSTRATIONS 



Frontlspleoe— Feeding experimental little tunny at Coconut Island 



Figure l.— Diagram of Pond No. 5 at Coconut Island showing the observation 

 towert attraction area marked off with string, and the pipes, 

 pump, and funnel used to Introduce test materials to the pond ..• 3 



