na INLIS000000000000315 20200903094417 0010-0920000007 Methods For Research On The Ecology Of Soil-Borne Plant Pathogens Leander F. Johnson viii, 247 hlm. : ilus.; 22,5 cm Elroy A. Curl Minneapolis : Burgess Publishing Company, 1972 631.4 631.4 JOH m 8087-1016-8 ECOLOGY OF SOIL-BORNE PLANT PATHOGENS METHODS FOR RESEARCH 3928