Aquaponics for Beginners: The Ultimate Step-by-Step Guide to Building Your Own A
25,01 €
Aquaponics for Beginners. Aquaponics is a revolutionary system for growing plants by fertilizing them with the waste water from fish in a sustainable closed system. Starting with an overview of the theory, benefits and potential of aquaponics, the book goes on to explain.
Jetzt bei Ebay:
