 | 1913 - 1202 σελίδες
...PRINTING OFFICE ; ADDITIONAL COPIKS OF THIS PUBLICATION II AT BE PROCURED FROM THE SUPERINTENDENT Oï DOCUMENTS GOVERNMENT PRINTING OFFICE WASHINGTON, DC AT 10 CENTS PER COPY CONTENTS. i Introduction I. Prevalence and cost of sickness among wage workers II. Conditions causing sickness... | |
 | 1913 - 654 σελίδες
...ADDITIONAL COPIES OF THIS PUBLICATION MAY II K PROCURE!! FKOM T11K SUPKRINTKNDKNT <IF DOCUMENTS tiOVERNMENT PRINTING OFFICE WASHINGTON, DC AT 10 CENTS PER COPY CONTENTS. Page. Letter of submittal 5 Introduction 7 Germany 8 The German potato crop 8 Importance of table potatoes 9 Distribution... | |
 | 1927 - 930 σελίδες
...GOVERNMENT PRINTING OFFICE ADDITIONAL COPIES Or THIS PUBLICATION MAT BE PROCURED PROM THK SUPERINTENDENT OF DOCUMENTS GOVERNMENT PRINTING OFFICE WASHINGTON, DC AT 10 CENTS PER COPY CONTENTS Page thorization and scope of work 1 finition of terms 2 planation of data 3 suracy of field data and computed... | |
 | United States. Department of Agriculture. Bureau of Statistics - 1911 - 940 σελίδες
...Agriculture. 2 ADDITIONAL COPIES of this publication •£*• may be procured from the SUPERINTENDENT or DOCUMENTS, Government Printing Office, Washington, DC, at 10 cents per copy CONTENTS. PART I. — OUTDOOR LABOR OP MEN: Page. The earlier records 7 Contributions from many sources 7 For... | |
 | 1912 - 554 σελίδες
...Agriculture. ADDITIONAL COPIES of this publication .ti- may be procured from the SuPiBrNTmroENT or DOCUMENTS, Government Printing Office, Washington, DC, at 10 cents per copy CONTENTS. Page. Introduction 5 Organicacids : 6 Oxalic acid 7 Succinic acid 10 Saccharic acid *. 11 Acrylic acid 12... | |
 | 1912 - 884 σελίδες
...of Agriculture. ADDITIONAL COPIES of this publication *» may be procured from the SUPERINTENDENT or DOCUMENTS, Government Printing Office, Washington, DC, at 10 cents per copy CONTENTS. Page. Summary -. 5 Introduction 5 Historical 6 Author's observations 11 Frequency of larvae in flies 11 Adult... | |
 | 1912 - 46 σελίδες
...Secretary o ADDITIONAL COPIES of this publication -£i- may be procured from the SUPERINTENDENT OF DOCUMENTS, Government Printing Office, Washington, DC at 10 cents per copy CONTENTS. Page. Sources and scope of information 5 Ancient fires 7 Causes of fires 8 Contributory forest causes 11... | |
 | 1912 - 198 σελίδες
...Agriculture. ADDITIONAL COPIES of this publication -£JL may be procured from the SUPEEINTENIV ENT OF DOCUMENTS, Government Printing Office, Washington, DC, at 10 cents per copy CONTENTS. Introduction > 5 Organicacids 6 Oxalic acid 7 Succinic acid 10 Saccharic acid 11 Acrylic acid 12 Organic... | |
 | 1913 - 26 σελίδες
[ Λυπούμαστε, το περιεχόμενο αυτής της σελίδας είναι περιορισμένο ] | |
 | 1913 - 48 σελίδες
...Agriculture. 2 ADDITIONAL COPIES of this publication -rt. may be procured from the SUPEBINTENDENT OF DOCUMENTS, Government Printing Office, Washington, DC, at 10 cents per copy CONTENTS. Page. Summary 5 Introduction 5 Historical 6 Author's observations 11 Frequency of larvae in flies 11 Adult... | |
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BE PROCURED FROM THE SUPERINTENDENT OF DOCUMENTS GOVERNMENT PRINTING OFFICE WASHINGTON, DC AT 10 CENTS PER COPY CONTENTS. Page. Letter of tranamittal 5 Part I. 
