Timothy A. Block

Identifiers

Open LibraryOL3249784A

Top Subjects

Pennsylvania (3)
Identification (3)
Nature (3)
Plants (2)
Science (2)
Reference (2)
Classification (2)

Books by Timothy A. Block

Total count: 4

The Plants of PennsylvaniaAn Illustrated Manual

University of Pennsylvania Press2000-06-01
Trees Of PennsylvaniaA Complete Reference Guide

University of Pennsylvania Press2004-12-30
The Plants of PennsylvaniaAn Illustrated ManualSecond Edition edition

University of Pennsylvania Press2007-07-27
Aquatic Plants of Pennsylvaniaa Complete Reference Guide

University of Pennsylvania Press2011-01-01