Principles of crop improvement
Simmonds, N. W.
Principles of crop improvement Simmonds, N. W. - 1st, ed. - Essex, England Longman group limited 1979 - xiv, 408p. 22cm
includes index and bibliography
0582407370
Crop improvement
631SIM
Principles of crop improvement Simmonds, N. W. - 1st, ed. - Essex, England Longman group limited 1979 - xiv, 408p. 22cm
includes index and bibliography
0582407370
Crop improvement
631SIM