Thrusfield, Michael
Veterinary epidemiology / Michael Thrusfield. - London : Butterworths, 1986
. - VIII, 280 p. : il. ; 25 cm
0408108614
L70-18
Veterinary epidemiology / Michael Thrusfield. - London : Butterworths, 1986
. - VIII, 280 p. : il. ; 25 cm
0408108614
L70-18