000
00261nam a2200109Ia 4500
008
230108s9999 xx 000 0 und d
100
_a
Kassam AH
245
0
_a
Crops of the West Africal Semi-Arid Tropics
365
_b
0.00
650
_a
Agronomy
942
_c
BK
999
_c
239577
_d
239577