Water-oriented recreation benefits
Subtitle: a study of the recreation benefits derivable from various levels of water quality of the Delaware River, Phase 1
By: by Anthony R. Tomazinis, Iskandar Gabbour
Contributors: Gabbour, Iskander; University of Pennsylvania. Institute for Environmental Studies
Publisher: University of Pennsylvania, Institute for Environmental Studies
Published: 1966
Place of publication: [Philadelphia, Pa.]
Language: eng
Number of pages: 61
Notes: Cover title: Delaware estuary study.