000
00270nam a2200097Ia 4500
008
151015s9999 xx 000 0 und d
100
_a
Laudelout, H
245
_a
Dynamics of tropical soils in relation to their fallowing techniques
300
_a
111 p.
942
_c
FAO
_2
udc
999
_c
24105
_d
24105