No. 10. Filibert Roth, Timber.

No. 13. Charles Mohr, The Timber Pines of the Southern United States.

No. 15. Frederick V. Coville, Forest Growth and Sheep Grazing in the Cascade Mountains of Oregon.

No. 16. Filibert Roth, Forestry Conditions in Wisconsin.

No. 17. George B. Sudworth, Check List of the Forest Trees of the United States, 1898.

No. 18. Charles A. Keffer, Experimental Tree Planting on the Plains.

No. 22. V. M. Spalding and F. H. Chittenden, The White Pine.

No. 24. Gifford Pinchot, A Primer of Forestry.

No. 26. Henry S. Graves, Practical Forestry in the Adirondacks.

No. 41. Herman von Schrenck, Seasoning of Timber.