Wetlands inventory of Massachusetts /
United States Department of the Interior, Fish and Wildlife Service, Bureau of Sport Fisheries and Wildlife.

APA Citation

United States. Bureau of Sport Fisheries and Wildlife. (1959). Wetlands inventory of Massachusetts. Rev. Boston: The Bureau.

MLA Citation

United States. Bureau of Sport Fisheries and Wildlife. Wetlands Inventory of Massachusetts. Rev. Boston: The Bureau, 1959.

Warning: These citations may not always be complete (especially for serials).