Map showing morphometry, bathymetry, and soft-sediment thickness of Plow Shop Pond and Grove Pond, Ayer, Massachusetts / Department of the Interior, U.S. Geological Survey ; by A.M. Mercadante, J.A. Coleman, and M.L. Buursink ; prepared in cooperation with the U.S. Environmental Protection Agency.
| Author/creator | Geological Survey (U.S.) |
| Format | Map |
| Publication Info | [Reston, Va.?] : The Survey, 1999. |
| Description | 1 map : col. ; 50 x 82 cm., on sheet 59 x 87 cm., folded in envelope 31 x 23 cm. |
| Subjects |
| Other author/creator | Mercadante, A. M. |
| Other author/creator | Colman, John A. |
| Other author/creator | Buursink, M. L. |
| Other author/creator | United States. Environmental Protection Agency. |
| Cartographic data | Scale 1:2,300 (W 71⁰22ʹ--W 71⁰22ʹ/N 42⁰21ʹ--N 42⁰21ʹ) |
| Series | USGS water-resources investigations report ; 99-4241 Water-resources investigations report 99-4241. ^A164969 |
| General note | Depths shown by isolines and gradient tints. |
| General note | Shipping list no.: 2000-0147-P. |
| General note | Includes text and 1 location map. |
| Bibliography note | Includes bibliographical references. |
| GPO item number | 0624-B |
| Govt. docs number | I 19.42/4:99-4241 |