SCHOOL GARDEN NUMBER 



MTOI5E-5TGDY QEVlEW 



% Devoted to Elementary Science in the Schools 



Vol. 16 No. 3 MARCH, 1920 Whole No. 134 



One year (nine issues) SI. 00. 15c per copy 

 OFFICIAL ORGAN OF THE 



American Nature-Study Society 



Nature's perfection in the State of Washington 



