Mannan, M.A.
Co-ordinated soil test crop response correlation studies 1981-82 : Second anual report / M.A. Mannan. - Dhaka : Bangladesh Agricultural research Council, c1983. - [vii], 146p. : Ill. maps, tabs, diagrams, ; 25 cm.
Includes bibliography.
Soil Science
631.4 / MAC
Co-ordinated soil test crop response correlation studies 1981-82 : Second anual report / M.A. Mannan. - Dhaka : Bangladesh Agricultural research Council, c1983. - [vii], 146p. : Ill. maps, tabs, diagrams, ; 25 cm.
Includes bibliography.
Soil Science
631.4 / MAC