Gershuny, Grace.
The soul of soil : a soil-building guide for master gardeners and farmers / - 4th ed. - White River Junction, Vt. : Chelsea Green Pub. Co., c1999. - xvi, 173 p. : ill. ; 23 cm.
1890132314 (alk. paper)
Soil management.
Organic farming.
Agricultural ecology.
631 GRA 1999 C074 Or.
The soul of soil : a soil-building guide for master gardeners and farmers / - 4th ed. - White River Junction, Vt. : Chelsea Green Pub. Co., c1999. - xvi, 173 p. : ill. ; 23 cm.
1890132314 (alk. paper)
Soil management.
Organic farming.
Agricultural ecology.
631 GRA 1999 C074 Or.