First published in 1987, this two-volume set is an exhaustive compilation of the most recent data on economically important crops. Volume I presents information

First published in 1987, this two-volume set is an exhaustive compilation of the most recent data on economically important crops. Volume I presents information

First published in 1987, this two-volume set is an exhaustive compilation of the most recent data on economically important crops. Volume I presents information

First published in 1987, this two-volume set is an exhaustive compilation of the most recent data on economically important crops. Volume I presents information