TY - BOOK AU - Phillips, T. G. AU - Hepler, J. R. AU - Smith, T. O. TI - Some effects of potassium and nitrogen on the composition of the tomato plant T2 - New Hampshire Agri. Exp. Sta. Technical bulletin PY - 1939/// CY - Durham, N. H. PB - Agricultural Experiment Station KW - Nitrógeno KW - Efecto en tomate KW - Potasio ER -