patterns and trends in federal coal lease ownership 1950 80 april 1981 in atext
Anchor texts in links within this topical graph containing given query phrase.
atext  | | | |
|---|---|---|---|
| patterns and trends in federal coal lease ownership 1950 80 april 1981 | 1 | 0.03 | urls with [patterns and trends in federal coal lease ownership 1950 80 april 1981] in atext |