Aperçu gratuit du livre Phosphate Rocks of South Carolina and the "Great Carolina Marl Bed": With Five Colored Illustrations. a Popular and Scientific View of Their Origin, Geological Position and Age; Also Their Chemical Character and Agricultural Value; Together With a History
Phosphate Rocks of South Carolina and the "Great Carolina Marl Bed": With Five Colored Illustrations. a Popular and Scientific View of Their Origin, Geological Position and Age; Also Their Chemical Character and Agricultural Value; Together With a History