Humphreys, L. R. Tropical pasture utilisation / L.R. Humphreys. - Cambridge [England] ; New York : Cambridge University Press, 1991. - ix, 206 p. :ill. ; Hbk ISBN: 0521380308 Subjects--Topical Terms: PasturesGrazing LC Class. No.: SB202.T76 / H86 1991 Dewey Class. No.: 633.2/02