"Conservation of wild life through education;" and later: "Conservation through education."
Plný text je volně přístupný
Electronic reproduction. [S.l.] : HathiTrust Digital Library, 2010.
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. http://purl.oclc.org/DLF/benchrepro0212
Issued 1914-27 by the California State Fish and Game Commission, 1928-58 by the Division of Fish and Game of the California Dept. of Natural Resources; 1959-<July 1977> by the Dept. of Fish and Game.
Author and subject indexes: Vols. 1-20, 1914-34. 1 v. (Issued as Contribution no. 157 from the California State Fisheries Laboratory).