Colloids in agriculture /
Marshall, Charles Edmund, 1903-
Colloids in agriculture / C.E. Marshall. - London : E. Arnold & Company, 1935. - viii, 184 p. : ill., diagrs. ; 19 cm.
Agricultural chemistry.
Colloids.
630.24
Colloids in agriculture / C.E. Marshall. - London : E. Arnold & Company, 1935. - viii, 184 p. : ill., diagrs. ; 19 cm.
Agricultural chemistry.
Colloids.
630.24