Transforming Talk Into Text Argument Writing, Inquiry, and Discussion, Grades 6-12 McCann Thomas M. Heftet / 2014 / Engelsk
Botanical Composition of Grassland Land Cover Types in Northern Ireland Contract Report to Environmental Services, DOE (NI) Cooper Alan Heftet / 1994 / Engelsk
Habitat Change in the Northern Ireland Countryside Technical Report of the Northern Ireland Countryside Survey 2000 Cooper Alan Heftet / 2002 / Engelsk
