Science and technology of organic farming
Barker, Allen V.
Science and technology of organic farming - Boca Raton Taylor & Francis 2010 - xv,224p. 24cm
9781439816127
Organic farming
Agricultural chemistry
Agriculture innervation
631.584 / BAR
Science and technology of organic farming - Boca Raton Taylor & Francis 2010 - xv,224p. 24cm
9781439816127
Organic farming
Agricultural chemistry
Agriculture innervation
631.584 / BAR