From inside the book
Results 1-3 of 81
Page 62
For ex ample , on January 28 , when the outdoor temperature is 26 degrees , a hive may have within it a temperature of 48 degrees : Every beekeeper is familiar with the WHY WE fact that often large numbers of honeybees stand at the ...
For ex ample , on January 28 , when the outdoor temperature is 26 degrees , a hive may have within it a temperature of 48 degrees : Every beekeeper is familiar with the WHY WE fact that often large numbers of honeybees stand at the ...
Page 113
It is important that the laity and also the medical profession should know these facts . Eradication of malaria becomes , therefore , a question of education . Perhaps it may be better said to be a question of dissemination of a few ...
It is important that the laity and also the medical profession should know these facts . Eradication of malaria becomes , therefore , a question of education . Perhaps it may be better said to be a question of dissemination of a few ...
Page 174
Doesn't look well , that fact , does it ? when there will presently be a four hun- dred million dollar canal to be protected at both ends ; and to admit the fleets of all nations , hostile or friendly , through its waters .
Doesn't look well , that fact , does it ? when there will presently be a four hun- dred million dollar canal to be protected at both ends ; and to admit the fleets of all nations , hostile or friendly , through its waters .
What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
Common terms and phrases
American building built carried cent Chicago coal complete construction cost coupon course dollars electric Engineer experience fact farm feet fire five four give going half hand hundred illustrated interest invention keep kind land light living look machine means method miles million month moving natural never offer once operation Panama pass PATENTS person picture plant position possible practical produce profit railroad result River road sell ship side steel Street success TECHNICAL WORLD tell things thousand tion train trees turn United Washington Write York