Lunar Phenomena(30 slides) $60

This slide set shows the Moon's phases, times of rising and setting, the tides, sidereal and solar month, perigee and apogee, lunar librations, lunar eclipses, and more.

Copyright 1999 by Pan Terra Inc., PO Box 556, Hill City, SD, USA 57745.

All rights reserved.......Tel or fax 605-574-4760