000
00295nam a2200133Ia 4500
008
160316s1972 xxu||||| |||| 00| 0 eng d
020
_a
100
_a
Carr, D J
245
_a
Plant Growth Substences
250
_a
260
_a
New York
_b
Springer-Verlag
_c
1972
300
_a
837
700
_a
_a
999
_c
17542
_d
17542