LITERATURE CITED 
(1) Shamel, A. D., Scott, L. B„ and Pomeroy, C. S. 
1918. CITRUS-FRUIT IMPROVEMENT | A STUDY OF BUD VARIATION IN THE 
Valencia orange. U. S. Dept. Agr. Bui. 624, 120 p., illus. 
(2) Pomeroy. C. S., and Caryl, R. E. 
1923. BUD selection as related to quantity production in the 
Washington navel orange. Jour. Agr. Research 26 : 319-322, 
illus. 
(3) Pomeroy, C. S., and Caryl, R. E. 
1924. bud selection as related to quality of crop in the washing- 
ton navel orange. Jour. Agr. Research 28 : 521-526, illus. 
(4) Pomeroy, C. S., and Caryl, R. E. 
1925. bud selection in the Washington navel orange, progeny 
tests of the thomson, washington, corrugated and golden 
buckeye strains originating as limb variations on a single 
tree. Jour. Heredity 16 : 232-241, illus. 
(5) Pomeroy, C. S., and Caryl, R. E. 
1925. BUD SELECTION IN THE WASHINGTON NAVEL ORANGE. II. PROGENY 
tests of dry limb variations. Jour. Heredity 16 : 299-306, 
illus. 
(6) Pomeroy, C. S., and Caryl, R. E. 
1925. BUD SELECTION IN THE WASHINGTON NAVEL ORANGE. III. PROGENY 
tests of the Australian strain. Jour. Heredity 16 : 367-374, 
illus. 
(7) Pomeroy, C. S., and Caryl, R. E. 
1925. BUD SELECTION IN THE WASHINGTON NAVEL ORANGE. IV. PROGENY 
TESTS OF LIMB VARIATIONS OF THE RIBBED STRAIN. Jour. 
Heredity 16:415-422, illus. 
(8) Pomeroy, C. S., and Caryl, R. E. 
1925. BUD SELECTION IN THE WASHINGTON NAVEL ORANGE. V. PROGENY 
tests of a SHEEPNOSE limb variation. Jour. Heredity 
16 : 449-455, illus. 
(9) Pomeroy, C. S., and Caryl, R. E. 
1926. BUD SELECTION IN THE WASHINGTON NAVEL ORANGE. VI. PROGENY 
tests of a dual limb variation. Jour. Heredity 17 : 59-65, 
illus. 
(10) Pomeroy, C. S., and Caryl, R. E. 
1927. bud selection in the Washington navel orange, progeny 
tests of two shape variations " flattened " and " pear- 
SHAPED." Jour. Heredity 18 : 135-142, illus. 
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