Crosby, M. P. (2000). Alternative access management strategies for marine and coastal protected areas: A reference manual for their development and assessment. US Man and the Biosphere.
Dyfyniad Arddull ChicagoCrosby, Michael P. Alternative Access Management Strategies for Marine and Coastal Protected Areas: A Reference Manual for Their Development and Assessment. Washington, DC: US Man and the Biosphere, 2000.
Dyfyniad MLACrosby, Michael P. Alternative Access Management Strategies for Marine and Coastal Protected Areas: A Reference Manual for Their Development and Assessment. US Man and the Biosphere, 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.