Grade
4-6
George Sullivan
Understanding Hydroponics: Growing Plants Without Soil
Hardcover
(Frederick Warne Jan. 1, 1976)
, English Language Edition
Defines hydroponics, discusses its history and uses, and includes suggestions for hydroponics at home.
- ISBN
- 0723260362 / 9780723260363
- Pages
- 96
- Weight
- 14.7 oz.
- Dimensions
- 20.0 x 20.0
in.