Principles of crop production
Acquaah, George
Principles of crop production theory, techniques, and technology - 2nd ed. - New Jersey Pearson Education 2001 - xxvii,740p. 25cm
0131145568
Crop yields
Food crops
Field crops
631 / ACQ
Principles of crop production theory, techniques, and technology - 2nd ed. - New Jersey Pearson Education 2001 - xxvii,740p. 25cm
0131145568
Crop yields
Food crops
Field crops
631 / ACQ