Bl. Soils and Agricultural Principles.— A Study of soils; fertil- 
izers, natural and chemical; relation of water and air to soil; 
liming; mixing of soils and tillage. Five lectures with laboratory 
work. Friday afternoons, from 2 to 3, July 6 -August 3. 
Miss Shaw. 
B2. Elementary Botany.— A survey of general physiological and 
morphological principles, illustrated by a few of the more impor- 
tant types of plants. Lectures and demonstrations in laboratory 
and greenhouse. Tuesday , Wednesday and Triday, 3 to 5 p. m . , 
July 6-31. Dr. Olive. 
B3. Garden Practice. — Practice work with a class of children or 
adults, including such topics as planning and making the garden, 
laying out of grounds, preparation of soil, seed sowing, trans- 
planting, cropping, cultivation, school garden management, im- 
provement of home and school grounds, preparation of exhibits. 
Lectures and outdoor practice work. Tuesday, Wednesday /Thurs- 
day, Friday, 10:30 to 11:30, July 6 to August 16. 
Miss Shaw and Miss Cross. 
B4. Plant Propagation and Greenhouse Work. — Methods of plant 
propagation, care of plants, cuttings, raising of seedlings for the 
outdoor garden. Work related to children’s gardens. Laboratory 
work. Wednesdays, from 3 to 5 p. m., August 1, 8, 15. 
Miss Shaw and Miss Cross. 
B 5. Nature Study.— Nature in relation to gardens and plant 
life. Topics: plant structure; fruit and fruit formation; weeds; 
weed dispersal; insect pests; birds in their relation to agriculture; 
garden friends; shrubs; shade and lawn trees. Credit will be 
given for this course in Nature Study on presentation of a satis- 
factory certificate of similar work done at any other accredited 
institution. Hours to be arranged. Miss Cross. 
B6. Fungous and Insect Pests. — Two lectures and demonstra- 
tions on the occurrence of, and methods of combating the com- 
moner fungous and insect pests of garden and greenhouse plants. 
August 3 and 7, 3 to 5 p. m. Mr. Free. 
