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acres activities Agriculture American animals areas Association become better birds boys California camp cause cent central Chuck Company conservation education continued County cover crops Department district Division effective erosion farm farmers feet field fire fish forestry give grass ground groups grow growth important improvement increased industry insects interest Jerry keep kind land leaves living looked materials means Michigan million mineral natural resources Ohio operations organizations parks pine plant practices present problems production protection pupils rain region result River school forest seedlings seeds Service soil sources South Southern species stand streams supply teachers things timber tion tree farm trees Uncle Charles United University wild wildlife wood woodland young
Seite 12 - Helen Heffernan, Chief, Bureau of Elementary Education, California State Department of Education; Herbert Gwinn, Consultant in Secondary Education, California State Department of Education; Sven G.
Seite 4 - Commissioner, or other chief officers having the general oversight of the public schools in each city or district, such exercises as shall tend to encourage the planting, protection and preservation of trees and shrubs, and an acquaintance with the best methods to be adopted to accomplish such results.
Seite 7 - Section 52200, within or without the boundaries of the school district and for that purpose employ instructors, supervisors, and other personnel and provide necessary equipment and supplies. (b) Transport or arrange...
Seite 78 - The fall spores are very delicate, and consequently short-lived, so that their infecting range is limited to short distances from diseased Ribes. This makes it possible to control the disease locally by destroying all Ribes in the vicinity of white pine.
Seite 16 - I will never disgrace these sacred arms, nor desert my companion in the ranks. I will fight for temples and public property, both alone and with many. I will transmit my fatherland, not only not less, but greater and better, than it was transmitted to me.