000
00269nam a2200109Ia 4500
008
210101s9999 xx 000 0 eng d
082
_a
581.2 C 734 D
245
0
_a
Distribution maps of plants diseases
650
_a
Maps of plants
653
_a
Diseases
942
_2
ddc
_c
BK
999
_c
2718
_d
2718