Greenhouse operation and management
Nelson, Paul V.
Greenhouse operation and management Paul V. Nelson
Agricultura--ambientes controlados--invernaderos
Invernaderos--operación y manejo
631.583 / NEL 1978
Greenhouse operation and management Paul V. Nelson
Agricultura--ambientes controlados--invernaderos
Invernaderos--operación y manejo
631.583 / NEL 1978