Rice and crops in its rotation in subtropical zones
Iso, Eikichi
Rice and crops in its rotation in subtropical zones - Tokyo: Japan FAO Association, 1954 - xxxiv, 611p.
Agriculture
Climatic Sweet potato
633.18 / J4
Rice and crops in its rotation in subtropical zones - Tokyo: Japan FAO Association, 1954 - xxxiv, 611p.
Agriculture
Climatic Sweet potato
633.18 / J4