Mitchell, Roger L.
Crop growth and culture Roger L. Mitchell - Lowa: Lowa State University, 1970. - 349p.
eng
0813803772
Agriculture
Farm produce
631.5 / MIC
Crop growth and culture Roger L. Mitchell - Lowa: Lowa State University, 1970. - 349p.
eng
0813803772
Agriculture
Farm produce
631.5 / MIC