Landon, J R
Booker tropical soil manual : A handbook for soil survey and agricultural land evaluation in the tropics and subtropics - London, Booker Agriculture International Ltd 1984 - 450
0-582-46049-2
Soil surveys tropics / soil science
631.4713 LAN
100
Booker tropical soil manual : A handbook for soil survey and agricultural land evaluation in the tropics and subtropics - London, Booker Agriculture International Ltd 1984 - 450
0-582-46049-2
Soil surveys tropics / soil science
631.4713 LAN
100