| Dry lands |
| Brown hues |
| Our planet's |
| Brownish hues |
| At the ___ Core |
| Brownish pigments |
| Agronomists' studies |
| Belonging to our planet |
| Rare -- (some elements) |
| Planets like ours, in sci-fi |
| Rare (elements #57 to #71) -- |
| ''At the ___ Core'' (1976 film) |
| At the __ Core": Burroughs novel |
| Cerium and samarium are rare ones |
| 'At the -- Core (1976 sci-fi film)' |
| You can see it during a lunar eclipse |
| Word in an Edgar Rice Burroughs title |
| __ crammed with heaven": E.B. Browning |
| Core" of an Edgar Rice Burroughs title |
| ___ crammed with heaven": E. B. Browning |
| Kings are __ gods": Shakespeare's "Pericles |
| Kipling's "When _____ Last Picture Is Painted |
| At the ___ Core" (Edgar Rice Burroughs novel) |
| Word before "Core" in an Edgar Rice Burroughs title |