Nontraditional feed sources for use in swine production
Thacker, P. A.
Kirkwood, R. N.
text
Boston
Butterworths
c1990
monographic
xi, 515 p. ; 25 cm.
Swine
636 BUT 1990 A083 Co.
0409901903
http://www.loc.gov/catdir/enhancements/fy0740/90001588-d.html
http://www.loc.gov/catdir/enhancements/fy0740/90001588-d.html