... a first lesson in natural history /
में बचाया:
| OCLC: | 2684941 |
|---|---|
| मुख्य लेखक: | |
| भाषा: | English |
| प्रकाशित: |
Boston :
D.C. Heath & Co.,
1896.
|
| संस्करण: | New ed. |
| श्रृंखला: | Guides for science-teaching ;
no. 4. |
| विषय: | |
| स्वरूप: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
विषय - सूची:
- Sea-anemones and corals
- Coral reefs
- Hydroids and jellyfishes
- Star-fishes and sea-urchins.