HATCH EXPERIMENT STATION 



-OF THE- 



MASSACHUSETTS 



AGRICULTURAL COLLEGE. 



^. BULLETIN NO. 65. 



I. ANALYSES OF MANURIAL SUBSTANCES SENT ON FOR EXAMINATION. 



II. ANALYSES OF LICENSED FERTILIZERS COLLECTED BY THE AGENT OF THE 



STATION DURING 1899. 



III. INSTRUCTIONS REGARDING THE SAMPLING OF MATERIALS TO BE FORWAR- 



DED FOR INVESTIGATION. 



IV. DISCUSSION OF TRADE VALUES OF FERTILIZING INGREDIENTS. 



V. INSTRUCTIONS TO MANUFACTURERS, IMPORTERS, AGENTS, AND SELLERS 



OF COMMERCIAL FERTILIZERS. 



. v-v/'"r-"'* '-^i'-'"'-- -'n,&.".t'i;--n"i "t£_:<;TP-^^^>i'-' C,~«^^^*'H' v^^«*-^f^c^SH,i;,/;^?;i';i,;>~---v.;:--. . 





CHEMICAL LABORATORY. 



The Bulletins of this Station ivill be sent free to all newspapers in.. 

 the State and to such individuals interested in farming as may request 

 the same. 



