APA (7th ed.) Citation
Hulugalle, N. (1990). Alleviation of soil constraints to crop growth in the upland Alfisols and associated soil groups of the West African Sudan savannah by tied ridges.
Chicago Style (17th ed.) Citation
Hulugalle, N.R. Alleviation of Soil Constraints to Crop Growth in the Upland Alfisols and Associated Soil Groups of the West African Sudan Savannah by Tied Ridges. 1990.
MLA (9th ed.) Citation
Hulugalle, N.R. Alleviation of Soil Constraints to Crop Growth in the Upland Alfisols and Associated Soil Groups of the West African Sudan Savannah by Tied Ridges. 1990.
Warning: These citations may not always be 100% accurate.