Loehwing, W. F. (1934). PHYSIOLOGICAL ASPECTS OF THE EFFECT OF CONTINUOUS SOIL AERATION ON PLANT GROWTH.
Chicago Style aipamenaLoehwing, W. F. PHYSIOLOGICAL ASPECTS OF THE EFFECT OF CONTINUOUS SOIL AERATION ON PLANT GROWTH. 1934.
MLA aipamenaLoehwing, W. F. PHYSIOLOGICAL ASPECTS OF THE EFFECT OF CONTINUOUS SOIL AERATION ON PLANT GROWTH. 1934.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.