Rezultati - "Extraterrestrial beings."

Searching for extraterrestrial intelligence SETI past, present, and future od Shuch, H. Paul

Available for UP System via Springer Link.

Mysterious journeys, episode III

Mysterious journeys, episode II

Mysterious journeys, episode I

Real alien life forms exists in outer space od Mogato, Manny

We are the aliens an archaeological odyssey od Schiffer, Michael Brian

The computer nut od Byars, Betsy Cromer

The space ship under the apple tree od Slobodkin, Louis 1903-

The message given to me by extra-terrestrials, they took me to their planet od Vorilhon, Claude

Let's welcome our fathers from space they created humanity in their laboratories od Vorilhon, Claude