TY  - BOOK
AU  - Tangonan, N.G. 
AU  - Quebral, F.C.
TI  - Host index of plant diseases in the Philippines
SN  - 9718676058
PY  - 1992///
CY  - Taguig
PB  - Department of Science and Technology
KW  - Plant diseases--Philippines Plant-pathogen relationships--Philippines
ER  -