Blue -green algae and rice
Roger, P A
Blue -green algae and rice - Philippines: The International Rice Research Institute, 1980 - vii, 112p.
Agriculture
Biotic factor Soil science
633.18 / M0
Blue -green algae and rice - Philippines: The International Rice Research Institute, 1980 - vii, 112p.
Agriculture
Biotic factor Soil science
633.18 / M0