Vydavatel US Fish and Wildlife Service, Department of the Interior
Datum vydání před téměř 10 roky
US
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The Parker River NWR Sign Plan explains how signs are used on the Refuge to help guide and educate visitors. An inventory of current signs is given as well as a list of sign needs. The following types of signs are discussed: entrance, information, guide, interpretive, boundary, regulatory, traffic control, building designation, safety, and trail markers.