XVin EXPERIMENT STATION RECOED. LVol. 36 



Weather Bureau — Continued. 



U. S. Monthly Weather Review — Continued. 



Voliune 44 — Continued. Page. 



Nos. 11-12, November-December, 1916 717, 718 



Supplement 3 419 



Supplement 4 718 



Climatological Data — 

 Volume 3 — ■ 



Nos. 9-10, September-October, 1916 207 



Nos. 11-12, November-December, 1916 719 



Report, 1916 615 



SCIENTIFIC CONTRIBUTIONS.' 



Acree, S. F., On the Constituents of Poison Ivy (Rhus toxicodendron) 502 



Aldrich, J. M., More Light on Myiopha-sia 256 



Allard, II. A., Some Northern Georgia Acridiidee 252 



Allard, H. A., The Mosaic Disease of Tomatoes and Petunias 647 



Ashe, W. W., Notes on Pomacese of Upper South Carolina 140 



Atkinson, A., and Donaldson, N. C, Dry Farm Grain Tests in Montana 227 



Bailey, H. S., and Wilson, C. P., The Composition of Soimd and Frozen 



Lemons wiih. Special Reference to the Effect of Slow Thawing on Frozen 



Lemons 416 



Baker, A. C, A Review of the Pterocommini 253 



Baker, A. C, The Synopsis of the Genus Calaphis 357 



Baker, A. C, The Identity of Eriosoma qticrci 551 



Ball, C. R., and Piper, C. V., Contributions to Agronomic Terminology, 



II-IV^ 827 



Banks, N., Neuropteroid Insects of the Philippine Islands 656 



Banks, N., Synopses of Zodion and Myopa, with Notes on Other Conopidte 255 



Barber, II. S., A New Species of Weevil Injuring Orchids 360 



Barber, H. S., A Review of North American Tortoi.^c Beetles 257 



Bateman, E., Relation between the Toxicity and Volatility of Creosote Oils.. 711 



Bensel, G. E., Control of the Variegated Cutworm in Ventura County, Cal. ... 56 

 BenBon, O. II., School Credit for Boys' and Girls' Club Work and Extension 



Activities 293 



Benson, O. II., and Betts, G. H., Agriculture 394 



Bctts, H. deW., Notes on Forest Cover and Snow Retention in Colorado 143 



Bishopp, F. C, A Method of Keeping Alcoholic Specimens 252 



Blair, W. R., Slope and Valley Air Temperature 718 



Bohn, R. M., The lodin Content of Food Materials 561 



Boviug, A., Generic Synopsis of Coccinellid Larva? in Unit-ed States National 



Museum 658 



Boycc, J. S., Spore Variation in Ncopcckia couheri 651 



Bradley, II., Service Tests of Treated and Untreated Fence Posts 244 



Brand, C. J., The Market Problem and How Can Farmers' Institutes Help to 



Solve It 195 



Breazeale, J. F., The Use of Commercial Fertilizers 743 



Briggs, L. J., Jensen, C. A., and McLane, J. W., The Mulch Basin System 842 



Burgess, A. F., The Work Carried on in the United States against the Gipsy and 



Brown-tail Moths 456 



Busck, A., Descriptions of New North American Microlepidoptera 254 



1 Printed in .soientiUc and techni(-al publications outside the Department. 



