Reseña de libros: Brazilian species of Hyla

por Robinson, Douglas C.
Publicado 1975

Reseña de libro: Population Structure, Geographic Variation, and Microphylogenesis of the Sand lizard (Lacerta agilis)

por Robinson, Douglas C.
Publicado 1980

Observations on the reproduction and ecology of the tropical montane toad, Bufo holdridgei Taylor in Costa Rica

por Novak, Richard M., Robinson, Douglas C.
Publicado 1975

Predation of sea turtle eggs (Lepidochelys) by the snake Loxocemus bicolor Cope

por Mora, José Manuel, Robinson, Douglas C.
Publicado 1984

Discovery of a Blind Olive Ridley Turtle (Lepidochelys olivacea) Nesting at Playa Ostional, Costa Rica

por Mora, José Manuel, Robinson, Douglas C.
Publicado 1982

A new species of salamander (genus Bolitoglossa) from Costa Rica

por Bolaños, Federico, Robinson, Douglas C., Wake, David B.
Publicado 1987