General view of the first rhizometer made, n.b. wooden construction. 1+0, root measuring equipment - Rhizometer.

General view of the greenhouses at Jefferson nursery. Greenhouses. Weyerhaueser.

A general view of the research nursery; showing grit mulch plots, and large-scale fertilizer trial in background. Experimental plots.

General view of the Siskiyou Mts., southwest Oregon

General view of the sugar bush. Beauce Co.

General view of transplant beds. White spruce, 2+2.

General view of transplant beds of Industry Forestry Association, IFA, at Prince George. Transplants, white spruce, 2+1.

A general view of transplant lines after enlargement of field. Black spruce, 2+2, transplants.

A general view of transplanted lines after a hand weeding n.b. the weeds in the paths. White spruce, 2+1, transplants.

General view of trial area n.b. no response. White pine, 1+0, fertilization trial.