Mineral nutrition of crops : fundamental mechanisms and implications /

by Bar-Tal, Asher, Bar-Tal, Asher, Cakmak, Ismail, Cianzio, Silvia R., Claassen, Norbert, Crowley, David E., Engels, Christof, Fillery, Ian R. P., Graham, Robin D., Huber, Don M., Reid, Robert J., Smith, Frank W., Steingrobe, Bernd, Welch, Ross M., Wolswinkel, Pieter
Published 2000

Avances en pasturas cultivadas y naturales

by Semple, Arthur T.
Published 1974