Plant nutrition and crop production
Russell, Edward J.
Plant nutrition and crop production by E.J. Russell - Berkeley, Calif. University of California Press 1926 - ix, 115 p. front., illus., plates, 4 port., facsim., diagrs. 23 cm. - California. University. Hitchcock lectures; 1924 . - California. University. Hitchcock lectures ; 1924. .
Fertilizers.
631.811 R 962 P
Plant nutrition and crop production by E.J. Russell - Berkeley, Calif. University of California Press 1926 - ix, 115 p. front., illus., plates, 4 port., facsim., diagrs. 23 cm. - California. University. Hitchcock lectures; 1924 . - California. University. Hitchcock lectures ; 1924. .
Fertilizers.
631.811 R 962 P