80 MISCELLANEOUS PUBLICATION NO. 725, U.S. DEPARTMENT OF AGRICULTURE 
Lindgren, R. M. L1LQ7. 
1951, Deterioration of southern pine pulpwood during stor- 
age. Forest Prod. Res. Soc, Proc. 5: 169-180, 
illus, 
Lindgren, R. M. 1198 
1951, The disease problem in relation to tree improvement, 
South, Conf, on Forest Tree Improvement Rpt. 1, 
5 pp. [Processed, ] 
Lindgren, R. M. Era 
1951, Reducing deterioration in stored pine pulpwood, 
U. S. Forest Serv., South. Forest Expt, Sta. , 
South. Forestry Note 76; 1-3, [Processed, |] 
Reprinted in South, Pine Conserv, Assoc., Unit, News 
Letter 42: 8-9, May 1952, 
Lindgren, R. M. 1201 
1952, Permeability of southern pine as affected by mold 
and other fungus infection, Amer. Wood 
Preservers' Assoc, Proc, 48: 158-168, illus, 
Lindgren, R. M. 1202 
1953. Common molds affect wood properties. U. S. Forest 
Serv, , south, Forest Expt. Sta., South. Forestry 
Note 83: 1-2, 
Lindgren, R. M. 1203 
1953, Deterioration losses in stored southern pine pulp- 
wood, TAPPI (Tech, Assoc, Pulp and Paper 
Indus.) 36: 260-263, 
Lindgren, R. M. 1204 
1953, An overall look at wood deterioration, U. S. Forest 
Serv., Forest Prod, Lab, Rpt. 1966, 6 pp. 
[Processed, | 
Lindgren, R. M., and Chapman, A, Dale, 1205 
1931, Progress in the use of chemical treatments to pro- 
tect stored logs from deterioration, Amer, 
Lumberman 2926: 46-48, 
Also in South, Lumberman 143 (1806): 75-76, 96. July 1, 1931. 
Lindgren, R. M., and Chapman, A, Dale, 1206 
1933, Field inoculations of Pinus strobus with sporidia of 
Cronartium ribicola in Minnesota, Phyto- 
pathology 23: 105-107. 
Lindgren, R. M., and Harvey, George M. 1207 
1952, Decay control and increased permeability in southern 
pine sprayed with fluoride solutions, Forest Prod, 
Res, Soc, Jour. 6: 250-256, illus. 
Lindgren, R. M., and Henry, Berch W, 1208 
1949, Promising treatments for controlling root disease 
and weeds in a southern pine nursery. U. S. Bur, 
Plant Indus,, Soils, and Agr, Engin,, Plant Dis, 
Rptr., 33: 228-231. [Processed. ] 
Lindgren, R. M., and Scheffer, T. C, 1209 
1931, Prevention of sap stain and mold in southern woods 
by chemical treatment, South, Lumberman 142 
(1796): 42-46, illus, 
Also in Lumber Trade Jour. 98 (9): 37-38, Nov. 1, 1930, 
Also, with title, Encouraging results with chemical treat- 
ments for the prevention of sap stain and mold in southern 
woods, in Amer, Lumberman 2912: 35-37, illus, Mar. 7, 
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