Science fair success with plants /

Hands-on science fair : 45 hands-on experiments for science fairs or daily lessons questions and answers, awards, certificates /
Published: (1991)

How to do successful science projects /
by: Smith, Norman F.
Published: (1990)

Play with plants /
by: Selsam, Millicent E. (Millicent Ellis), 1912-1996
Published: (1978)

Science fair projects : chemistry /
by: Bonnet, Robert L.
Published: (2001)

Environmental science : 49 science fair projects /
by: Bonnet, Robert L.
Published: (1990)

Experiment with plants /
by: Byles, Monica
Published: (1994)

Science fun with peanuts and popcorn /
by: Wyler, Rose
Published: (1986)

Science projects about chemistry /
by: Gardner, Robert, 1929-
Published: (1994)

The young scientist's guide to successful science projects /
by: Markle, Sandra
Published: (1990)

Science fair fun : designing environmental science projects for students grades 6-8.
Published: (2010)

Janice VanCleave's A+ projects in earth science : winning experiments for science fairs and extra credit.
by: VanCleave, Janice Pratt
Published: (1999)

Science fair success /
by: Bombaugh, Ruth
Published: (1990)

Janice VanCleave's volcanoes : mind-boggling experiments you can turn into science fair projects.
by: VanCleave, Janice Pratt
Published: (1994)

Earth science /
by: Cox, Shirley, 1953-
Published: (1992)

Janice VanCleave's electricity : mind-boggling experiments you can turn into science fair projects /
by: VanCleave, Janice Pratt
Published: (1994)

Science projects about weather /
by: Gardner, Robert, 1929-
Published: (1994)

Science projects about light /
by: Gardner, Robert, 1929-
Published: (1994)

Science projects about physics in the home /
by: Gardner, Robert, 1929-
Published: (1999)

Janice VanCleave's insects and spiders : mind-boggling experiments you can turn into science fair projects /
by: VanCleave, Janice Pratt
Published: (1997)

The lives of plants /
by: Stone, Doris M., 1918-
Published: (1983)

Janice VanCleave's A+ projects in biology : winning experiments for science fairs and extra credit.
by: VanCleave, Janice Pratt
Published: (1993)

Jump into science : themed science fairs /
by: Peterson, Carol, 1953-
Published: (2007)

Explorabook : a kids' science museum in a book /
by: Cassidy, John
Published: (1991)

Janice VanCleave's magnets : mind-boggling experiments you can turn into science fair projects.
by: VanCleave, Janice Pratt
Published: (1993)

Science projects about electricity and magnets /
by: Gardner, Robert, 1929-
Published: (1994)

Science fair success using the Internet /
by: Rosner, Marc Alan
Published: (1999)

Science projects about temperature and heat /
by: Gardner, Robert, 1929-
Published: (1994)

Science projects about kitchen chemistry /
by: Gardner, Robert, 1929-
Published: (1999)

Janice VanCleave's A+ projects in earth science : winning experiments for science fairs and extra credit.
by: VanCleave, Janice Pratt
Published: (1999)

Head to toe science : over 40 eye-popping, spine-tingling, heart-pounding activities that teach kids about the human body /
by: Wiese, Jim, 1948-
Published: (2000)

Movie science : 40 mind-expanding, reality-bending, starstruck activities for kids /
by: Wiese, Jim, 1948-
Published: (2001)

Janice VanCleave's gravity.
by: VanCleave, Janice Pratt
Published: (1993)

Janice VanCleave's super science challenges : hands-on inquiry projects for schools, science fairs, or just plain fun! /
by: VanCleave, Janice Pratt
Published: (2008)

Experimenting with plants : projects for home, garden, and classroom /
by: Beller, Joel
Published: (1987)

Janice Vancleave's A+ projects in chemistry : winning experiments for science fairs and extra credit.
by: VanCleave, Janice Pratt
Published: (1993)

Flora de Venezuela : Osmundaceae, Schizaeaceae y Gleicheniaceae (Ptheridophyta) /
by: Duek, J. J.
Published: (1975)