Jel, Paul de
1 publication
| Jel, Paul de (detail) | |
| 1944 | El manati (Trichechus manatus): ¨Un animal o un monstruo? Mem. Soc. Cienc. Nat. La Salle (Caracas) 4(10): 20-23. 2 figs. May-Aug. 1944. — |
Bibliography and Index of the Sirenia and Desmostylia 
1 publication
| Jel, Paul de (detail) | |
| 1944 | El manati (Trichechus manatus): ¨Un animal o un monstruo? Mem. Soc. Cienc. Nat. La Salle (Caracas) 4(10): 20-23. 2 figs. May-Aug. 1944. — |