CONTENTS. 



General Introduction 



PART II. 



MARINE CONTRIBUTIONS TO INDUSTRY. 



I. Introductory Remarks ... ... ... ... 151 



II. Sponge and the Sponge Fisheries ... ... ... ... 155 



III. The Sponge Fishery of the Bahamas ... ... ... 174 



IV. Sponge Fisheries of the Mediterranean ... ... ... 183 



