CONTENTS. Xin 



Bureau of Entomology. Page. 



Bulletin 58, [pt. 6] 75B 



64, pt. 8 257 



80, pt. 5 760 



82, pt. 4 262 



82, pt. 5 759 



85, pt. 4 364 



5 463 



6 558 



86 461 



87 662 



18 (technical series) 365 



19, pt. 1 (technical series) 56 



2 (technical series) 162 



Circular 115 55 



116 54 



117 56 



118 57 



119 55 



120 59 



121 156 



123 465 



124 661 



Forest Service: 



Bulletin 79 444 



81 443 



82 541 



Circular 170 643 



178 575 



180 544 



181 645 



Bureau of Plant Industry: 



Bulletin 171 445 



172 640 



173 122 



174 150 



175 140 



176 133 



177 136 



178 338 



179 338 



180 529, 533, 537 



181 557 



182 636 



183 650 



184 640 



Circular 51 42 



52 47 



53 31 



54 51 



55 35 



56 139 



