Não informado. (1955). Commercial fertilizer and plant food industry. W.W. Brown Publishing.
Style de citation Chicago (17e éd.)Não informado. Commercial Fertilizer and Plant Food Industry. Atlanta, Ga: W.W. Brown Publishing, 1955.
Style de citation MLA (8e éd.)Não informado. Commercial Fertilizer and Plant Food Industry. W.W. Brown Publishing, 1955.
Attention : ces citations peuvent ne pas être correctes à 100%.