search for books and compare prices
Carl Raab has written 4 work(s)
Search for other authors with the same name
displaying 1 to 4 |
at end
show results in order: alphabetically | oldest to newest | newest to oldest
(view table of contents)
Paperback:
9780825139338 | J Weston Walch Pub, September 1, 2001, cover price $23.99
(view table of contents)
Paperback:
9780825139352 | J Weston Walch Pub, September 1, 2001, cover price $25.00
Product Description: Explore the fascinating life functions of plants and the factors that affect them!Activities covered:Which way will the roots grow? Which color of light prevents chlorosis in geranium plants? How is the glucose content of a potato related to its use? Where did the colors come from? Which part of a celery stem carries the water upward? Can Venus flytraps be grown hydroponically? Plus 15 more engaging activitie...read more
Paperback:
9780825137570 | J Weston Walch Pub, August 1, 1999, cover price $25.00 | About this edition: Explore the fascinating life functions of plants and the factors that affect them!
Paperback:
9780825137594 | J Weston Walch Pub, January 1, 1999, cover price $25.00
displaying 1 to 4 |
at end