[ 1 ].

Soil fertility and land productivity : a guide for extension workers in the eastern Africa region

Keywords : (soil fertility, land productivity)
Penulis : Charles K.K. Gachene, Gathiru Kimaru
Jenis : buku
Tahun : 2003-01-07
Bahasa : inggris
Penerbit : Regional Land Management Unit (RELMA)

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