50 Simple Things Kids Can Do to Save the Earth > Editions
by The Earthworks Group First published January 1st 1990
Published January 1st 1990
by paperback
1stEdition, Reprinted, Paperback, 156 pages
Published April 1st 2008
by Hyperion
Revised, Paperback, 128 pages
Published 1994
by Círculo de lectores
Hardcover, 174 pages
Published January 1st 1991
by Scholastic Paperbacks
First Scholastic Printing, Paperback, 155 pages
Published January 1st 1995
by Emecé
Paperback, 162 pages
Published January 1st 1990
by Turtleback
School & Library Binding, 156 pages
Published 1996
by Instituto Piaget
Paperback, 308 pages
Published January 1st 1991
by Emecé.
Paperback, 0 pages
Published January 1st 1990
by Andrews McMeel Publishing
Paperback, 128 pages
Published April 1st 2008
by Hyperion
Kindle Edition, 128 pages










