Releases med David a Lieb

Cover for David a Lieb · Crayfish Survey and Discovery of a Member of the Cambarus Acuminatus Complex (Decapoda: Cambaridae) at Valley Forge National Historical Park in Southe (Pocketbok) (2013)
Pocketbok
Crayfish Survey and Discovery of...
David a Lieb
Cover for David a Lieb · Status of Native and Invasive Crayfish in Ten National Park Service Properties in Pennsylvania (Pocketbok) (2013)
Pocketbok
Status of Native and Invasive Cr...
David a Lieb