000
00289nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Church
245
0
_a
On the interpretation of phenomena of phyllotaxin
260
_b
Hafner pub
260
_c
1968
365
_b
37.13
942
_c
BK
999
_c
199693
_d
199693