Geology of Nottingham County Park
Anonymous (not verified)
Plant Life on Serpentines and Related Rocks in the North of Sweden
Anonymous (not verified)
The serpentine barrens of Chester County
Anonymous (not verified)
Floras of the Serpentinite Formations in Eastern North America, with Descriptions of Geomorphology and Mineralogy of the Formations
Anonymous (not verified)
Spatial and temporal patterns of occurrence for selected invertebrate lineages and their association with vascular plants in barrens and related habitat types in Pennsylvania
Anonymous (not verified)
Genesis of Maryland soils formed from serpentine
Anonymous (not verified)
On some critical species of the serpentine barrens
Anonymous (not verified)
Further notes on the flora of the Conowingo or serpentine barrens of southeastern Pennsylvania
Anonymous (not verified)
Flora of the Conowingo Barrens of southeastern Pennsylvania
Anonymous (not verified)