Richards, L A
Diagnosis and improvement of saline and alkali soils - Calcutta, Oxford & IBH Publishing Co 1968 - 160 - Agriculture Handbook No.60 NO.60 .
Soil chemistry/Saline Soils/Alkali Soils/Soil-Diagnosis
631.416 RIC
100
Diagnosis and improvement of saline and alkali soils - Calcutta, Oxford & IBH Publishing Co 1968 - 160 - Agriculture Handbook No.60 NO.60 .
Soil chemistry/Saline Soils/Alkali Soils/Soil-Diagnosis
631.416 RIC
100