Symposia of the society for experimental biology, Cambridge, University of Reading, 15th-19th September 1958
Utilization of Nitrogen and its Compounds by Plants (13th :
Symposia of the society for experimental biology, Cambridge, University of Reading, 15th-19th September 1958 - Cambridge University Press 1959 - vi, 385 p.
581.13345 J9
Symposia of the society for experimental biology, Cambridge, University of Reading, 15th-19th September 1958 - Cambridge University Press 1959 - vi, 385 p.
581.13345 J9