Tom Eastwood, Carleton Ellis & Miller W. Swaney.
Soilless growth of plants.
R591461. Soilless growth of plants. By Tom Eastwood, Carleton Ellis & Miller W. Swaney. NM: completely rewritten, additional data & tables. © 8Sep47; A15463. Litton Educational Publishing, Inc. (PWH); 25Nov74; R591461.
Litton Educational Publishing, Inc.|PWH