Field studies of amphibians in Colombia, South America /
Stebbins, Robert C. 1915-
Field studies of amphibians in Colombia, South America / by Robert C. Stebbins and John R. Hendrickson. - Berkeley ; Los Angeles : University of California Press, 1959. - 497-540 p. illus. ; 26 cm. - University of California publications in zoology, v. 56, no. 5 .
"A contribution from the Museum of Vertebrate Zoology of the University of California."
Bibliography: p. 539-540.
Amphibians--Colombia.
Field studies of amphibians in Colombia, South America / by Robert C. Stebbins and John R. Hendrickson. - Berkeley ; Los Angeles : University of California Press, 1959. - 497-540 p. illus. ; 26 cm. - University of California publications in zoology, v. 56, no. 5 .
"A contribution from the Museum of Vertebrate Zoology of the University of California."
Bibliography: p. 539-540.
Amphibians--Colombia.