00553nam a2200205Ia 4500001000500000003000500005008004100010010001100051040000900062082001300071100003200084245006200116260003000178300003100208440004500239500000500284503000500289650002400294650002900318Z_61CHAP220113s1978    xx            000 0 und d  a163027  cCHAP  a633.2 H8  aHumphreys, L              R  aTropical pastures and fodder crops  /cby L. R. Humphreys  aLondon  :bLongman,c1978  a135 p. : bilus.; gráfs.  aIntermediate tropical agriculture series  a  a  aPastosxTrópicos   aPlantas forrajeras I. t.