TY  - BOOK
AU  - Bos,L.,1928-
TI  - Introduction to Plant ill.rology
SN  - 0582446805
U1  - 632.8 
PY  - 1983///
CY  - London
PB  - Longman
KW  - Plant ill.ruses
KW  - Plant ill.rology
N1  - Includes bibliographies and index
ER  -