00327nam a2200109Ia 4500008004100000082005000041100002700091245003300118260004200151300000900193650001500202140113s9999 xx 000 0 und d a"632.4:634(100)""1977.12.17 / 21""(032.2) L9" a" Raychaudhuri, S. P." aMycoplasma diseases of trees b"Associated publishing company, 1979" a78p. aMycoplasma