Graph on relative growth rate through time

Number of secondary needles through time (difference between fertilized and unfertilized)

Drawing of the difference on seedlings root length

Table on white spruce foliage nutrient concentration

Graph on nitrogen- mg per 1000 seedlings (white spruce)

Photographed in this picture is Mr. Bustowe.

Photographed in this photo is Dr. W.M. Graham.

Photographed identified as Mr. MacDonald.

Photographed in this picture is Mr. Magwood.

Pictured in this photograph is Paul Baielay.