Agriculture, economics, and resource management
Snodgrass, Milton M. and Wallace, L. T.
Agriculture, economics, and resource management - 2nd ed. - New Delhi Prentice Hall of India 1982 - xi,546p.
0876922213
Agriculture
630 / SNO
Agriculture, economics, and resource management - 2nd ed. - New Delhi Prentice Hall of India 1982 - xi,546p.
0876922213
Agriculture
630 / SNO