טוען...
Manual of fish health :
| מחבר ראשי: | |
|---|---|
| מחברים אחרים: | , |
| פורמט: | Printed Book |
| יצא לאור: |
Buffalo, NY :
Firefly Books,
2003.
|
| נושאים: | |
| גישה מקוונת: | http://www.loc.gov/catdir/enhancements/fy0615/2003273978-b.html http://www.loc.gov/catdir/enhancements/fy0615/2003273978-d.html http://www.loc.gov/catdir/enhancements/fy0615/2003273978-t.html |
תוכן הענינים:
- The balance of health
- Living in water
- Understanding water chemistry
- Planning for health
- Recognizing ill-health
- An A-Z of common pests and diseases
- A guide to treatment.