380 UNIVERSITY OF FLORIDA

 FY. 221.-Summer Camp. 5 credits. Offered 3.
 Summer Camp work covers the entire field of forestry. Students receive field
training by doing surveying, cruising, silviculture, mensuration, and forest management
work.
 FY. 226.-Dendrology of Angiosperms. 2 hours and 3 hours laboratory
and field work. 2 credits. Prerequisite: BTY. 101, 102.
 Classification and distinguishing characteristics of commercially important broad-
leafed forest tree species of the United States, including their size, form, habitat and
range. Laboratory and field identification.

 FY. 227.-Dendrology of Gymnosperms. 1 hour and 3 hours laboratory
and field work. 2 credits. Prerequisite: BTY. 101, 102.
 Classification and distinguishing characteristics of commercially important coni-
ferous forest tree species of the United States, including their size, form, habitat and
range. Laboratory and field identification.
 FY. 228.-Forest Mensuration. 2 hours, and 3 hours field. 3 credits. Pre-
requisite: MS. 253. Offered 2.
 Principles and practice of measuring forests and forest products with special at-
tention to Florida conditions.
 FY. 229.-Forest Mensuration. 1 hour, and 4 hours field. 3 credits. Pre-
requisite: FY. 228. Offered 1.
 A continuation of Forestry 228.
 FY. 306.-Forest Protection and Improvements. 2 hours, 4 hours field.
3 credits. Offered 1.
 Technique of protecting forests from fire with special emphasis on the southern
states; roads, trails, structures, and other improvements necessary for adequate fire
protection and forest management.

 FY. 309.-Wood Technology. 2 hours, 3 hours in laboratory. 3 credits.
Prerequisites: FY. 226 and 227. Offered 2.
 Identification of the commercial timbers of the United States by appearance and
structure as apparent under the hand lens; microscopic structure and non-mechanical
physical properties of wood, effects of moisture on strength and dimensions, etc.
 FY. 310.-Reforestation and Nursery Practice. 2 hours, and 4 hours lab-
oratory. 3 credits.
 Cleaning, grading, germination tests, plantings in School nursery, cultivation and
care of seedlings.
 FY. 311.-Foundations of Silviculture. 2 hours, and 4 hours field and lab-
oratory. 3 credits. Prerequisite: FY. 226.
 Classification of forest vegetation: climatic, edaphic, physiographic, and biotic fac-
tors of the site; forest succession.
 FY. 313.-Farm Forestry. 2 hours, and 2 hours laboratory. 3 credits. Of-
fered 1, 2.
 Farm forests in the farm management plan; economic and other values of farm
forests; methods of growing and protecting farm forests; measuring and marketing farm
forest products; wood preservation. Florida conditions.



The statement "Offered 1" means offered first semester; 2, second semester; 3, summer session.