Simulation of buried warm water pipes beneath a greenhouse /

Published 1976

Conserving heat in glass greenhouses with surface-mounted, air-inflated plastic /

by Bauerle, William Leonard, 1943-
Published 1977

Energy conservation for new and existing commercial greenhouses /

by Short, Ted H. (Ted Henry), 1942-
Published 1979

A solar pond-assisted heat pump heating system for commercial greenhouses /

by Shah, Syed A.
Published 1980

An evaluation of new greenhouse sheeting materials for a poly-pellet insulation system /

by Montero, Juan I.
Published 1980

Solar swine systems for Ohio--an update /

by Reeder, Randall
Published 1981

Saving energy in swine buildings /

by Reeder, Randall
Published 1980