TY  - BOOK
TI  - BIBLIOGRAPHIE DER PFLANZENSCHUTLITERATUR (Bibliography of Plant Protection)
SN  - 0006-1387
CY  - Germany
PB  - Federal Biological Research Centre for Agriculture and Forestry, Berlin
N1  - Ending Volume & Year: 23, 1987; Missing Volume: 21(2); Starting Volume & Year: 19, 1984
ER  -