Growing plants without soil; the A. B. C. of plant chemiculture (soilless agriculture, chemiculture, water culture hydroponics, tank farming, sand culture) including plant growth hormones and their use
| Päätekijä: | |
|---|---|
| Aineistotyyppi: | Kirja |
| Kieli: | English |
| Julkaistu: |
New York
Chemical publishing co.
1939.
|
| Aiheet: |