Description
Published:v. 8-31; spring 1970-winter 1993.
Physical Description:24 volumes : illustrations ; 28 cm.
Issues for 1987-93 also available in an online version; issued exclusively in an online format after 1993.
Publication Frequency:Quarterly, <spring 1985>-1993
Audience:"The journal for extension professionals."
ISSN:0022-0140
0449-2382
1077-5315