Frotn Dr. W oo dkecui, Hudaersfield. 



HEATHER (Calhuid) MOOR, ON DRY SHALLOW PEAT 



.-> .njs.^.v- -v ' ... 



Vvi-^Vi'"''*** 



v-^.-^v^ ---> r 



From Dr. Woodhead, Huddersfitld. 



DENUDATION OF PEAT 



