Authors: Blackstock, TH Newton, ME

Citation: Th. Blackstock et Me. Newton, A second British locality for Gymnocolea acutiloba in north wales, and observations from the Rhinog National Nature Reserve, J BRYOL, 21, 1999, pp. 157-158

Authors: Blackstock, TH Rimes, CA Stevens, DP Jefferson, RG Robertson, HJ Mackintosh, J Hopkins, JJ

Citation: Th. Blackstock et al., The extent of semi-natural grassland communities in lowland England and Wales: a review of conservation surveys 1978-96, GRASS FOR S, 54(1), 1999, pp. 1-18