The diatoms : biology and morphology of the genera 1990 Round, F. E. | Crawford, R. M. | Mann, D. G. |
Population biology of ice-associated forms of seals and their role in the Northern Pacific ecosystems 2000 Fedoseev, G.A. |
Prime osservazioni sulla biologia del Gracchio corallino nel Parco Nazionale d'Abruzzo 1976 Lovari, Sandro |
Riding the tiger : tiger conservation in human-dominated landscapes 1999 Seidensticker, John | Christie, Sarah | Jackson, Peter |
At the water's edge : macroevolution and the transformation of life 1998 Zimmer, Carl | Buell, Carl |