P. Clay Sherrod

031 (1) 520 (1) 522 (2) 1101.58 (1) 522 She (1) A (1) Amateurastronomie (1) Antiquiteiten (1) Antropologie (1) Archaeology and Ethnography: Arkansas (1) Archeologie (1) Astronomie (41) astronomy equipment (2) Astronomy Projects (1) Astronomy--Observers' manuals (1) Boekenkast 3 (1) Gids (1) Indianen (1) location-yum (1) MAS Library (2) Mississippi River Valley (1) Mississippien (2) mounds (1) naslagwerk (2) Non-fictie (6) observing (1) Out Doors (1) QB64.S47 (2) readerware (1) ReadyRef (1) Ruimte (2) Shelf 01 (1) stargazing (1) te lezen (1) Telescoop (4) telescope making (1) temp023-30w0 (1) thunen's lab. (1) Tools and Techniques for Amateur Observers (1) Wetenschap (8)