na INLIS000000000004145 20210727094350 0010-0721000205 Jerman Ahles, R. Dier feinde der landmirthrchaft / R. Ahles 54 p.: ill. ; 22 cm. Inc.Index 632 632 AHL v Ravensburg : Eugen Ulmer, 1874 PLANT DAMAGE SOIL MICROORGANISMS 431/KA/2021