Ormrod, D. P.

Air pollution in greenhouses - Ontario : Ministry of Agriculture and Food, 1988 - 4 h. - Canadá. Ministry of Agriculture and Food. Factscheet ; 092 . - Canadá. Ministry of Agriculture and Food. Factscheet ; 092 .

60151


Aire--Contaminacion--Efecto en plantas.
Cultivos en invernadero.
Invernaderos.