Search Results       Your search for [subject]Drainage -- Thailand -- Kalasin Province returned 1 record.           Effects of organix amendments, drainage and mulching on the reclamation of salt affected soil in Northeast Thailand. by Niyom, Boonpikum.; 1982. Subject: Soil mineralogy; Rice -- Fertilizers and manures; Soils, Salts in; Mulching; Drainage -- Thailand -- Kalasin Province.          Add to Book Cart Relevance: 30.40%