Richards, L A
Diagnosis and improvement of saline and alkali soils - Calcutta, Oxford & IBH publishing company 1968 - 160 - Agriculture handbook no.60 .
Saline soils/ alkaline soils/ soils - diagnosis/ soils - improvement/ soil chemistry
631.416 RIC
100
Diagnosis and improvement of saline and alkali soils - Calcutta, Oxford & IBH publishing company 1968 - 160 - Agriculture handbook no.60 .
Saline soils/ alkaline soils/ soils - diagnosis/ soils - improvement/ soil chemistry
631.416 RIC
100