Studies in plant nutrition. II
Jordan, W.H.
Studies in plant nutrition. II Necessary supply of plant food - Geneva 1913 - 1-77 p. - Plant, Nutrition New York Agricultural Experiment Station. Bulletin No. 360 .
Studies in plant nutrition. II Necessary supply of plant food - Geneva 1913 - 1-77 p. - Plant, Nutrition New York Agricultural Experiment Station. Bulletin No. 360 .