Science and technology of organic farming /
Barker, Allen V.,
Science and technology of organic farming / Allen V. Barker. - Boca Raton, FL CRC Press, 2010. - xv, 224p. :ill. ;
9781439816127
Organic farming.
Agricultural innovations.
Agricultural chemistry.
S605.5.B3 2010
631.5/84
Science and technology of organic farming / Allen V. Barker. - Boca Raton, FL CRC Press, 2010. - xv, 224p. :ill. ;
9781439816127
Organic farming.
Agricultural innovations.
Agricultural chemistry.
S605.5.B3 2010
631.5/84