Title: Insect enemies of the pine in the Black Hills forest reserve
Description: <a href="http://uf.catalog.fcla.edu/uf.jsp?st=UF005492888&ix=pm&I=0&V=D&pm=1" rel="ugc nofollow">http://uf.catalog.fcla.edu/uf.jsp?st=UF005492888&ix=pm&I=0&V=D&pm=1</a>
Subjects: Plant parasites--Black Hills National Forest (S.D. and Wyo., Insect-plant relationships, Botany--Black Hills National Forest (S.D. and Wyo., Pine--Diseases and pests--Black Hills National Forest (S.D. and Wyo..