431 
76. Bulletin, Vol. VI, No. 2—4. Buffalo. 1899. 8°. 
Van the Elisha Mitchell Scientific Society: 
77. Journal, 1899, 16. II. Chapel Hill. 1899. 8°. 
Van the U.S. Department of Agriculture: 
78. Bulletin 18; 21; 22. Washington 1899—1900. 8°. 
Van the U.S. Geological Survey 
79. Annual Reports: 19, Part. II; III; V (with Atlas). 20, 
Part. I; VI. Washington. 
Van the Canadian Institute: 
80. Proceedings, New Series, Vol. II, Part 3. Toronto. 8’. 
81. Transactions, Vol. VI, Part. 1—2. Toronto 1899. 4°. 
Van the Royal Society of Victoria: 
82. Proceedings, New Series, Vol. XI, Part. II. Melbourne 
1899. 8°. 
Van de Schrijvers: 
83. G. Dieck, Die Moor- und Alpenpflanzen des Alpengartens 
Zöschen bei Merseburg, 2t Aufl., Halle a. S. 8° 
84. B. T. Galloway, Progress of Dineren Growing of Plants 
under Glass. (Reprint from Yearbook of Department of 
Agriculture for 1899.) 
85. Idem, Progress in the Treatment of Plant Dis- 
eases in the United States. (Reprint from Yearbook of 
Department of Agriculture for 1899.) 
86. C. A. M. Lindman, Vegetationen i Rio Grande do Sul. 
Stockholm. 8°. 
87. C. F. O. Nordstedt, Index Desmidiacearum. Berlin 1896. 4°. 
88. H. J. Webber, and E. A. Bessey, Progress of Plant Bree- 
ding in the United States (Reprint from Yearbook of 
Department of Agriculture for 1899.) 
