00513nam a2200181Ia 4500008004100000020001500041082002000056100001600076245005400092250000600146260005300152300000800205650004100213650003400254653001300288653001300301700001700314170901s1976    xx            000 0 und d  a0851983588  a633.20913bS35T  aShaw, N. H. 0aTropical Pasture ResearchbPrinciples and Methods  a1  aEnglandbCommonwealth Agricultural Bureauxc1976  a454  aAgriculture and related technologies  aTechnology (Applied sciences)  aPastures  aResearch  aBryan, W. W.