CONTENTS. xm 



BnREAD OF E.NTOMOLOQT — Continued. Page. 



Bulletin 20, pt. 5 (technical series) 756 



23, pt. 2 (technical series) 262 



24, (technical series) 257 



25, pt. 1 (technical series) 256 



Circular 146 - 56 



146 59 



147 161 



148 263 



149 256 



150 264 



151 555 



152 562 



153 556 



154 565 



155 657 



156 554 



157 563 



158 662 



Forest Service: 



Bulletin 36 (revised) 846 



96 243 



106 443 



107 443 



Circular 193 846 



197 347 



198 847 



199 348 



200 846 



201 647 



202 347 



203 348 



204 443 



205 444 



206 648 



207 845 



Silvicultural Leaflet 45 846 



51-53 : 846 



Experiments with Jack Pine and Hemlock for Mechanical Pulp 541 



Btjreau of Plant Industry: 



Bulletin 236 : 91, 95 



237 36 



238 9 



239 189 



240 137 



241 238 



242 329 



243 428 



245 544 



246 580 



247 652 



248 637 



