00561ctaaa2200157   450000500170000000800410001703500150005810000200007324501230009326000240021630000130024050000850025365000230033870000200036170000220038120260817173338.0200699s1990    xx                  eng d  a.b117532011 aBabu, M. Ramesh10aComparative performance of hand sprayers using different application techniques /c..., Gajendra Singh and C. P. Gupta  aS.l. :bs.n.,c1990  a27-32 p.  aAgricultural Mechanization in Asia, Africa and Latin America, v. 21, no. 2, 1990 0aSpraying equipment1 aSingh, Gajendra1 aGupta, Chandra P.