| Type |  Book |
| ชื่อเรื่อง | On the distribution of mussels on the intertidal sand flats near Den Helder / by D. J. Kuenen. On the heart and arterial arches of Salamandra maculosa Laur. and Ambystoma mexicanum shaw during metamorphosis / by H. J. J. Terhal. The effect of centrifugal force upon the eggs of limnaea stagnalis L. / by Chr. P. Raven and L. H. Bretschneider. On the Nomenclature of some fossil hippopotami / by D. A. Hooijer. On the formation of banks by Mytilus edulis L. / by R. A. Maas Geesteranus |
| ผู้แต่ง | Kuenen, D. j |
| พิมพลักษณ์ | Leiden : E. J. Brill, 1942 |
| รูปเล่ม | 1 v. [p. 117-326] : ill |
| หัวเรื่อง | Mussels |
| | Fossils |
| | Marine mammals --Eggs [] |
| | Zoology --Periodicals [] |