Sergüzeşt-i Rana ve Ziba.

Mode of access: Internet.

Evaluation of bullfrog, rana catesbeiana, management in Illinois : a report to the Illinois Department of Conservation through the Illinois Natural History Survey /

Prepared by Philip C. Mankin, Jeffery L. Van Orman, Bruce D. Taubert, David P. Philipp.

Târanâtha's Geschichte des Buddhismus in Indien /

Mode of access: Internet.

Chemische untersuchung der eier von rana temporaria und ihrer e...

Thesis (doctoral)--