TY  - BOOK
AU  - Sinclair, Wayne A.
AU  - Lyon, Howard H. / Johnson, Warren T.
TI  - Diseases of tress and shrubs
U1  - PA 634.96 S5 
CY  - Ithaca, N.Y.
PB  -  Cornell University
KW  - Arboles
KW  -  enfermedades
KW  - Control de plagas
ER  -