U Wahlenberg, W. fx. 



Fall sowing and delayed rc-rmination of western white pine 

 seed. Jour. Agr. Res/ 28(11) :1127. 192^4. 



U 



Circumventing delayed germination in the nursery. Jour. For- 

 estry 22:574-575. 1924. 



U 



Forestation research in Montana and Morth Idaho. Jour. 

 Forestry 23 (7-8) :5B9-599. 1925. 



U 



Stimulating the growth of Sngelmann spruce in the nursery, 

 Unpub. ms,, 53 PP.> illus., tables, plates, 1925. 



U 



Reforestation by seed sov/ing in the northern Rocky Mountains , 

 Jour, Agr. Res. 30(7) :637. 1925. 



L 



Sowing and planting season for western yellow pine. Jour. Agr. 

 Res, 30(3) :245, 1925. 



U 



How to establish a windbreak in Montana. The Montana Farmer 

 13(22). July 15, 1926. 



L 



Age classes of western white pine planting stock in relation 

 to aspect of planting site in northern Idaho, Jour, Agr, 

 Res, 33(7) :6ll, 1926. 



U 



Western larch nursery practice. Jour. Agr, Res. 33(3) t293. 

 1926. 



U 



Planting pine among brash. The Timberman 2S(5):58-59. 1927. 



U 



Experiments with classes of stock siiitable for forest planting 

 in the northern Rocky Mountains, Jour, Agr. Res. 36(12) :977. 

 1928. ; 



U 



Modification of v/estern yellow pine root systems by fertilizing 

 the soil at different depths in the nursei^--. Jour, Agr, Res. 

 39(2) :137.' 1929. 



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