Annual variation in apple yields- A possible cause
Collison, R.C., Harlan, J.D.
Annual variation in apple yields- A possible cause - Geneva 1927 - 1-16 p. - Variation, Apple, Yield New York State Agricultural Experiment Station. Technical Bulletin No. 126 .
Annual variation in apple yields- A possible cause - Geneva 1927 - 1-16 p. - Variation, Apple, Yield New York State Agricultural Experiment Station. Technical Bulletin No. 126 .