TY  - BOOK
AU  - Nelson, Paul V.
TI  - Greenhouse operation and management
SN  - 0879093196
AV  - SB415 .N44
U1  - 635.982 
PY  - 1978///
CY  - Reston, Va.
PB  - Reston Pub. Co.
KW  - Greenhouse management
KW  - Floriculture
N1  - Includes bibliographies and index
ER  -