Nematode gallworm on potato and others crop plants in Nevada
Scofield, C.S.
Nematode gallworm on potato and others crop plants in Nevada - Washington 1912 - 1-15 p. - United States Department of A .
Nematode gallworm on potato and others crop plants in Nevada - Washington 1912 - 1-15 p. - United States Department of A .