TY  - BOOK
AU  - Robin G. Brumfield
AU  -  Paul V. Nelson Arthur J. Coutu Daniel H. Willits  Robert S. Sowell
TI  - Overhead costs of greenhouse firms differentiated by size of firm and market channel
U1  - 658.935982 
PY  - 1981///
CY  - North Carolina
PB  - North Carolina Agricultural Research Service
ER  -