TY - BOOK AU - Hubbard,L.Ron TI - Horticulture : for a greener world SN - 9781403198921 U1 - 920 PY - 2012///] CY - California PB - Bridge Publications, KW - Philosophy KW - Horticulture KW - Experiments KW - Research KW - Plants N1 - Includes index ER -