Production, Douglas iir, br 723 



Professional ethics, c 620 



Protection, airplanes, cost, hr 465 



by insectivorous bats, iir 936 



Protexol, new name, n 954 



Pulpwood lands, regeneration, rev. 587 



reproduction, n 258 



Quebec, fire protection, n 634 



nursery, n 138 



reforestation scheme, n 954 



report, 1917, rev 592 



timber limits, sale, n 483 



Railroad, fire protection, n 740 



ties, new specifications, n 837 



old, disposition, n 735 



Range and erosion, control, rev... 814 

 plants, history and value, rev... 581 



Record, S. J., art 429 



Red pine, growth studies, n 368 



Redwood, reservation, n 740 



Reforestation policy, art 335 



waste lands, br 464 



Regeneration in pine heath, hr.... 937 



Reproduction and fire, br 349 



grazing, rev 590 



Research, sample plots. Adiron- 



dacks, art 922 



silvicultural, art 792, 871 



Ret.\n. G. a., art 3^5, 761 



REVIEWS: 



Benson and Jones, tannin content 



of trees 229 



P»esley, F. W., forests of Mary- 

 land 113 



P)ritish Columbia, forestry re- 

 port, 1917 929 



Canada, commission of conserva- 

 tion report, 1917 119 



Canada, forest fires, 1914-16.... 933 

 Canada, forestry report, 1917... 594 

 Cary, A., manual for northern 



woodsmen 453 



Church, Jr., J. E., snow survcy- 



^ ing 58s 



Clement, G. E., gypsy motli 818 



Engler, A., tropism and eccentric 



diameter growth 715 



]'"isher, R. T.. sil\icultin-e for 



country roads 597 



I'Vjrbes, R. D., fires in I^ouisiana. 930 

 l'"ry, Robinson, and Steinkoenig. 



composition of soils S98 



Gill, W., South Australia for- 

 estry report, 1916-17 589 



Tlill, R. R., eflfects of grazing... 590 

 Howe, C. D., cut-over pulpwood 



lands 587 



India, forest statistics i lo 



Jones and Benson, tannin con- 

 tent of trees 229 



Korstian, C. F., indicators of 

 site 107 



Lamb, G. N., woodlot products, 

 Georgia 22 1 



Lamb, G. N., woodlot products, 

 Maine 223 



Lamb, G. N., woodlot tinil)er, 

 uses and markets 222 



Lin, D. Y., forests and floods... 596 



Louisiana, forestry report, 1916- 

 1918 930 



McLean and Teesdale, impreg- 

 nation tests in longleaf pine.. 928 



Mitchell, J. A., incense cedar... 579 



Munger, T. T., western yellow 

 pine 717 



Munro, W., gypsy niotli in white- 

 pine region 818 



Murphy, L. S., Porto Rico for- 

 ests 108 



Murphy, L. S., red spruce 233 



Ontario, lands, forests, and mines 

 report, 1917 580 



Quebec, lands and forests re- 

 port, 1917 592 



Pennsylvania, fire warden's re- 

 port, 1917 719 



Philippines, forestry report, 1916 230 



Reynolds, H. A., white-pine blis- 

 ter rust 453 



Robinson. Steinkoenig, and Fry, 

 composition of soils 598 



Sampson, A. W., range plants. . . 581 



Sampson and Weyl, range pres- 

 ervation and erosion controL . 814 



Schneider, E. E.. Philippines, 

 commercial woods iii 



Schotte, G., larch, Sweden 456 



Smith, E. A., New Brunswick 

 Land Department Report, 1917. 583 



Snow, C. H., wood, etc 585 



Steinkoenig, Fry. and Robinson, 

 composition of soils 598 



Swaine, J. M., Canadian liark- 

 bcetlcs 594 



Sweden, composition of soils... 115 



Teesdale and McLean, impreg- 

 nation tests in longleaf pine.. 928 



Tiemann, H. D., kiln drying of 

 lumber 228 



Tillotson, C. R., national forests 

 inirsery practice 225 



Trelcase, W.. decorative garden- 

 ing, materials. 345 



Tropical plants, investigations... 599 



Lm'tcd States Forester's report, 

 1016, 113: 1917 576 



