Maps showing sum of area sampled during time periods (A) 1973–1982. Ce

Maps showing sum of area sampled during time periods (A) 1973–1982. Cells are 50 × 50 km

Detailed Description

Maps showing sum of area sampled during time periods (A) 1973–1982. Cells are 50 × 50 km

Details

Image Dimensions: 3300 x 2496

Date Taken:

Location Taken: US