Log Masuk
JAMB - Geography (1987 - No. 33)
Why is the fallow period decreasing in the agricultural areas of West Africa?
Farmers now use fertilizers
population preesure is increasing
Land area is decreasing
Soil fertility is decreasing
Komen (0)
Log Masuk Untuk Mengulas
Iklan
Benarkan javascript memuatkan halaman ini dengan betul
