Mutual Aid: A Factor of Evolution
| Publisher | Dover Publications, Inc. |
| Cover/Jacket Design by | Jeff A. Menges |
| First Published by | William Heinemann |
| Contributor | Thomas H. Huxley |
| Format | Paperback |
| Language | English |
| Location | Mineola, New York |
| This Edition Published | 2006 |
| Pages / Font | 312 pages |
| ISBN | 0-486-44913-0 |
| EAN 5 | 50895 |
| Barcode | 9 780486 449135 |
| Price | $8.95 USA |
| Price | $13.50 CANADA |
| Library of Congress Classification Number | 2005056938 |
Added by elahrairah