@book{bhlpg43696782, title = {Yearbook of the Heather Society }, volume = {v.2:no.8 (1979)}, url = {https://www.biodiversitylibrary.org/page/43696782}, publisher = {The Society}, author = {Heather Society }, year = {1979}, pages = {Page 12}, } @book{bhlpg43785219, title = {Yearbook of the Heather Society }, volume = {Index (1972-1982)}, url = {https://www.biodiversitylibrary.org/page/43785219}, publisher = {The Society}, author = {Heather Society }, year = {1972}, pages = {Page 48}, }