000 00351 a2200121 4500
080 _a633.2.033(213)
_bD 321 P
245 1 _aProduction potentialities of pastures in the tropics and subtropics
_cby J.G. DeGeus
260 _aZurich
_bCentre D'Etude de L'Azote
_c1977
650 _aPasture
100 1 _aDeGeus, J.G.
_d
300 _a54 p.
901 _a158809
999 _c85460
_d85460