Optimal nitrogen nutrition of cereals : (with a summary on the) Over de optimal
Dilz, K.
Optimal nitrogen nutrition of cereals : (with a summary on the) Over de optimal - Wageningen 1964 - 124 p. - No. 641; Netherlands Verslagen .
631.811.1:633.1
Optimal nitrogen nutrition of cereals : (with a summary on the) Over de optimal - Wageningen 1964 - 124 p. - No. 641; Netherlands Verslagen .
631.811.1:633.1