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8篇 您的检索式:作者名="Juma W"
    题名 作者 年代 出处 被引量
1Effects of soils on acidphosphatase and inorganic pyrophosphatase of corn roots显示文摘DICK W A JUMA N G TABATABAI M A 1983SoilScience1983,136,:1
2Effects of soils on acid phosphatase and inorganic pyrophosphatase of corn roots显示文摘Dick W A Juma N G Tabatbai M A 1983Soil Sci1983,136,:1
3A comparative study on the re-liability of the fluorescence microsoopy and Ziehl-Neelsen methodin the daignosis of pulmonary tuberculosis显示文摘Githui W Kitui F Juma ES 1993East African Med J1993,70,:1
4PCR for HBV, HCV and HIV-1 experiences and first results from a routine screening programme in a large blood transfusion service显示文摘Schottstedt V Juma W Bunger G 1998Biologicals1998,26,:1
5Performance of conventional and alternative cropping systems in cryolboreal subhumid central Alberta显示文摘Izaurralde R C Juma N G McGill W B 1993The Journal of Agricultural Sci- ence1993,120,:1
6Effects of soils on acid phosphatase and inorganic pyrophosphatase of corn roots显示文摘Dick W A Juma N G Tabatabai M A 1983Soil Sci1983,136,1:1
7Nitrogen fixation efficiency,interspedes N transfer,and root growth in barley-field pea intercrop on a Black Chcmozemic soil显示文摘Izaurralde R C McGill W B Juma N G 1992Biology and Fertilizer of Soils1992,13,:1
8Nitrogen fixation efficiency,interspecies N transfer and root growth in barley-field pea intercrop on a Black Chemozemic soil显示文摘IZAURRALDE R C MCGILL W B JUMA N G 1992Biology and Fertilizer of Soils1992,13,:1
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