Chemical methods of cleaning greenhouse glass panes and protecting them from deposits of industrial smoke in the Upper Silesia industrial district.
Kulesza, J.
Chemical methods of cleaning greenhouse glass panes and protecting them from deposits of industrial smoke in the Upper Silesia industrial district. - Bedford, U.K. National Institute of Agricultural Engineering 1965 - 34cm; 10
PLANTS, PROTECTION OF
GREEN -- HOUSE PLANTS PLANTS, PROTECTION OF
631.34 K98C
Chemical methods of cleaning greenhouse glass panes and protecting them from deposits of industrial smoke in the Upper Silesia industrial district. - Bedford, U.K. National Institute of Agricultural Engineering 1965 - 34cm; 10
PLANTS, PROTECTION OF
GREEN -- HOUSE PLANTS PLANTS, PROTECTION OF
631.34 K98C