Bergström, L. Kirchmann, H. (Holger) text bibliography conference publication enk Wallingford, Oxon, UK New York, NY, USA Cab International c1998 1998 monographic eng

print

x, 319 p. : ill. ; 24 cm. edited by L. Bergström and H. Kirchmann. The product of a symposium held at the University of Zimbabwe in May 1996. Includes bibliographical references and index. Crops and soils Congresses Soil fertility Congresses Soils Carbon content Congresses Soils Nitrogen content Congresses Agricultural ecology Congresses S596.7 .C37 1998 631.422 CAR 0851992188 (alk. paper) 97033649 http://www.loc.gov/catdir/enhancements/fy0604/97033649-d.html http://www.loc.gov/catdir/enhancements/fy0604/97033649-t.html http://www.loc.gov/catdir/enhancements/fy0604/97033649-d.html http://www.loc.gov/catdir/enhancements/fy0604/97033649-t.html DLC 970717 20150111090421.0 2126123