00477nam a2200157Ia 4500008004100000082001800041100001800059245009700077260005300174300000800227650001800235650002400253653001400277653001100291700001700302170901s1987    xx            000 0 und d  a595.182bB51P  aBhatti, D. S. 0aProblems and Progress in Economic PhytonematologybA Compilation of Summer Insitute Lectures  aHisarbDirectorate of Publications Haryanac1987  a262  aPure Sciences  aZoological sciences  aNematodes  aPlants  aWalia, R. K.