Hauling In The Nets. Philippines. - The Philippines Is Surrounded By A Vast Aquatic Resource Base. In 1976 The Government Adopted A 200-nautical-mile Exclusive Economic Zone Covering Some 2.2 Million Square Kilometers. However, The Country's Traditional Fishing Grounds Constituted A Relatively Small 126,500-squarekilometer Area. Fish And Other Seafood Provided More Than Half The Protein Consumed By The Average Filipino Household. Total Fish Production In 1989 Was 2.3 Million Tons. Of This, 46 Percent Was Caught By Some 574,000 Municipal And Subsistence Fishermen, Who Operated Small Boats In Shallow Water, Customarily No More Than Three Kilometers Offshore. These Fishermen Were Among The Poorest Of The Poor, With Incomes Averaging Only 25 Percent Of The National Average Photo