000
00283nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Freyson
245
0
_a
Structure and functioning of Plant population
260
_b
Elsevier
260
_c
1977
365
_b
195
942
_c
BK
999
_c
207802
_d
207802