TY  - BOOK
AU  - De Vos Antoon
TI  - Africa, the devastated continent ? :  Man's impact   
T2  - Monographiae Biologicae . 26
SN  - 90 6193 0782
U1  - U47.6.N7, L5 
PY  - 1975///
CY  - Hague
PB  - W Junk         
KW  - Human Geography
N1  - Bib p. 227-30
ER  -