PP 148 - Development of Residual Cut Over Stands of Englemann Spruce and Balsam Fir
PP 149 - Development of Residual Cut Over Stands of Englemann Spruce
PP 150 - Development of Residual Cut Over Stands of Englemann Spruce
"Collecting Plants Beyond the Frontier in Northern British Columbia - Part III"
Aleza Lake Weather Records from 1927-1934
Prentiss Gray letters
"Collecting Plants Beyond the Frontier in Northern British Columbia"
"Collecting Plants Beyond the Frontier in Northern British Columbia - Part IV"
"Collecting Plants Beyond the Frontier in Northern British Columbia - Part II"
Summary of Plots 101-116
"A Thousand Miles Exploring on Horseback in Northern British Columbia"
1934-1935: General Orders 156-186
"Collecting Plants Beyond the Frontier in Northern British Columbia - Part V"
"Collecting Plants Beyond the Frontier in Northern British Columbia - Part VI"
Letters regarding Prentiss Gray
PP 291 - Improvement Cutting in Cut Over Spruce-Balsam Types
PP 292 - Improvement Cutting in Cut Over Spruce-Balsam Types
Memorandum regarding Future Logging at Aleza Lake
Southern Interior District Experimental Plot No. 160: Conditions After Logging of a Spruce-Balsam Forest in Relation to Spruce Reproduction and to the Rate of Growth of the Second Story (Office Copy)
Southern Interior District Experimental Plot No. 160: Conditions After Logging of a Spruce-Balsam Forest in Relation to Spruce Reproduction and to the Rate of Growth of the Second Story (Strip Notes from 1936)
The Development of Unevenaged Stands of Engelmann Spruce, and Probable Development of Residual Stands after Logging
1936-1937: General Orders 189-214
Weather Data (Metereological Register) - Supplement
Original correspondence and certificate
Grand Trunk Pacific Railway
1938-1939: General Orders 215-246
Timber Sale Licence - Aleza Lake Mills (X1740)
Itineraries for Mary Gibson Henry expeditions in Northern BC
Spruce Regeneration in British Columbia
Index to General Orders Nos. 1 to 271
Shoulder Strap Volume 1
1940-1942: General Orders 247-283
PP 290 - Cutting Plan Studies
1943-1944: General Orders 284-312
Shoulder Strap Volume 2
A Fifteen Year History of the Virgin Spruce-Balsam Type at Aleza Lake Experiment Station and Suggestions for Management
1945-1946: General Orders 313-341
Regeneration and Growth of White Spruce After Logging
Timber Sale Licence - Eagle Lake Sawmill (X37528)
Shoulder Strap Volume 3
PP 111 - Factors Controlling Spruce Reproduction in the Northern Interior
PP 105 - Seedling Counts
Tree Length Logging as a Silvicultural Problem in the Uneven-aged Spruce-Balsam Type of the Prince George District
The Development of the Spruce-Balsam Type in the Aleza Lake Experimental Forest
"Collecting Plants Beyond the Frontier in Northern British Columbia - Part VII"
1947-1949: General Orders 342-379
"Collecting Plants Beyond the Frontier in Northern British Columbia - Part VIII"