| Views | |
| Runoff control from dirt lots | 324 |
| November 2012 | December 2012 | January 2013 | February 2013 | March 2013 | April 2013 | May 2013 | |
| Runoff control from dirt lots | 11 | 18 | 20 | 13 | 10 | 7 | 9 |
| Views | |
| Swine91pg151-153.pdf | 356 |
| Views | |
| United States of America | 200 |
| China | 46 |
| Russian Federation | 8 |
| Germany | 7 |
| Ukraine | 4 |
| Canada | 2 |
| Ecuador | 2 |
| France | 2 |
| India | 2 |
| Japan | 2 |
| Views | |
| Manhattan | 43 |
| Beijing | 30 |
| Washington | 16 |
| Needham Heights | 8 |
| Gunzenhausen | 5 |
| Seattle | 4 |
| Moscow | 3 |
| Brunswick | 2 |
| Dallas | 2 |
| Mountain View | 2 |