Pramer, David.
Experimental soil microbiology / Textual Documents David Pramer and E L Schmidt. - Minnesota : Burgess publishing co. , 1967. - x,280p ; .
Soil Microbiology
631.46 / PRA
Experimental soil microbiology / Textual Documents David Pramer and E L Schmidt. - Minnesota : Burgess publishing co. , 1967. - x,280p ; .
Soil Microbiology
631.46 / PRA