2 
265. 
BUL. 1199 (SUP. 1), U. S. DEPARTMENT OF AGRICULTURE. 
California Agricultural Experiment Station, Berkeley. 
BULLETINS. 
Prune growing in California. A. H. Hendrickson. June, 1921. 
. A white fir volume table. Donald Bruce. Aug., 1921. 
. Dehydration of fruits, a progress report. W. V. Cruess and A. W. Christie. Sept., 
1921. 
. Phylloxera-resistant stocks. F. T. Bioletti, F. C. H. Plossfeder and A. EK. Way. 
et. 1921. 
. Walnut culture in California. L. D. Batchelor. June, 1921. 
3. Some factors affecting the quality of ripe olives sterilized at high temperatures. 
Wee. Cress: 1Oct2 1924" 
. Preliminary volume tables for second-growth redwood. Donald Bruce. Oct., 1921. 
. Cocoanut meal as a feed for dairy cows and other livestock. F. W. Woll. Nov., 
1921. 
). ‘The preparation of nicotine dust as an insecticide. R. E. Smith. Noy., 1921. 
- Some tactors of dehydrated efficiency. W. V. Cruess and A. W. Christie. Nov., 
1921. 
. Selection and treatment of waters for spraying purposes with especial reference 
to Santa Clara Valley. E. R. deOng. Dec., 1921. 
. The relative cost of making logs from small and large timber. Donald Bruce. Jan., 
1922. 
. Control of the pocket gopher in California. Joseph Dixon. Feb., 1922. Revision 
of 281. 
. studies on the irrigation of citrus groves. H. E. Thomas. Mar., 1922. 
. Hog feeding experiments. J. I. Thompson and E. C. Voorhies. Apr., 1922. 
. Cheese pests and their control. H. R. deOng and C. L. Roadhouse. May, 1922. 
. Cold storage as an aid to the marketing of plums; a progress report. EH. L. 
Overholser. June, 1922. 
. Fertilizer experiments with citrus trees. R. S. Vaile. June, 1922. 
. Almond pollination. W. P. Tufts and G. L. Philp. July, 1922. 
. The control of red spiders in deciduous orchards. BH. R. deOng. Aug., 1922. 
. Pruning young olive trees. F. T. Bioletti. Sept., 1922. 
. A study of sidedraft and tractor hitches. A. H. Hoffman. Oct., 1922. 
. Agriculture in cut-over redwood lands. W. T. Clarke. Oct., 1922. 
. California state dairy cow competition, 1920-22. F. W. Woll. Nov., 1922. 
. Further experiments in plum pollination. A. H. Hendrickson. Dec., 1922. 
Colorado Agricultural Experiment Station, Fort Collins. 
BULLETINS. 
The Venturi fume. R. L. Parshall and Carl Rohwer. Feb., 1921. 
. Beet by-products for fattening lambs. E. J. Maynard. Apr., 1921. 
. Titanium, barium, strontium and lithium in certain plants. W. P. Headden. July, 
1921. 
. Codling moth control for certain sections of Colorado. G. M. List and J. H. New- 
ton. July, 1921. 
. A contribution to our knowledge of the Syrphidae of Colorado: Part I, Description, 
life histories and food habits: Part II, key to genera and species of Syrphidae 
with citations and habitat; Part III, catalogue of known Colorado Syrphidae. 
Cc R. Jones. Apr., 1922. 
. Sheep losses in Colorado feed lots: Study no. 1, Feeding experiments. G. H. Glover 
and I. E. Newsom. Sept., 1921. 
. The Mexican bean-beetle (Epilachna corrrupta Muls.). G. M. List. Aug., 1921. 
. Orchard survey of the northeastern district of Colorado. HE. P. Sandsten and C. M. 
Tompkins. Apr., 1922. 
. Orchard survey of the Arkansas Valley district. E. P. Sandsten and C. M. Tomp- 
kins. Apr.; 1922. 
. Orchard survey of the southwestern district of Colorado. BE. P. Sandsten and 
Cc. M. Tompkins. June, 1922. 
. Orchard survey of the western district of Colorado. E. P. Sandsten and C. M. 
Tompkins. June, 1922. 
. The home vegetable garden. R. A. McGinty. Feb., 1922. A revision of 241. 
. Fixation of nitrogen in Colorado soils: Occurrence of nitrates on rocks. Wii 
Headden. May, 1922. 
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