000
00305nam a2200121Ia 4500
008
190204s9999 xx 000 0 und d
082
_a
"I,178 L7"
245
0
_a
Eighteenth international seed testing congress
260
_c
1977
650
_a
Seed
650
_a
Seed Science & Technology
942
_c
BK
999
_c
177531
_d
177531