IUFRO - Veldre - fertilization of old stands

PIa IUFRO - Veldre - hard fertilized - NH4NO3 - at $38.50/ac

IUFRO - Veldre - hard fertilized @ $38.50/ac

IUFRO - Veldre - hard fertilized @ $38.50/ac

PIa Sogsvaen Park - planted PIa

PIa Sogsvaen Park - planted PIa - note age class groups

PIa Sogsvaen Park - planted age class

Picea abies - 1938 provenance trial, seed sown 1940. Marked tree for controlled x’s. 24 years of age, Denmark

Picnic group at Wilen's cottage in Kaministiquia, 1922. Donor: Mrs. R. Adams.

A photograph of a group of people having a picnic on the rocks in Silver Islet.