You limited your search to:

 Month: April
 Collection: Texas Parks and Wildlife
Texas Parks & Wildlife, Volume 23, Number 04, April, 1965
"Official publication of the Parks and Wildlife Department, dedicated to protecting and conserving natural resources; to providing and maintaining an excellent park system; and to improving hunting and fishing in Texas" (p. 2). texashistory.unt.edu/ark:/67531/metapth36167/