-
1621
-
1622
-
1623
Agricultural trends in India, 1891-1947 output, availability, and productivity
Baskı/Yayın Bilgisi 1966Kitap -
1624
-
1625
Optimal land and water resource development: a linear programming application
Baskı/Yayın Bilgisi 1966Kitap -
1626
-
1627
Agricultural production and the economic development of Japan, 1873-1922
Baskı/Yayın Bilgisi 1966Kitap -
1628
-
1629
-
1630