Robert Bocking Productions

year of pub­li­ca­ti­onISBNauthor(s)title
1992978-1-895891-02-7The spirit of nature educational multimedia kit: A multi-media educational kit to facilitate environmental and conservation education in elementary and secondary schools throughout the U.S.A. and Canada
  ''978-1-895891-03-4The spirit of nature educational multimedia kit: A multi-media educational kit to facilitate environmental and conservation education in elementary and secondary schools throughout the U.S.A. and Canada
  ''978-1-895891-04-1The spirit of nature educational multimedia kit: A multi-media educational kit to facilitate environmental and conservation education in elementary and secondary schools throughout the U.S.A. and Canada