TY  - BOOK
AU  - Northen Henry T.
AU  - Northen, Rebecca T.
TI  - Green House Gardening
U1  - 635.982 
PY  - 1973///
CY  - New York
PB  - The Ronald Press Company
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Greehouses
ER  -