O'Sullivan, J. N.
Nutrient disorders of sweet potato / J.N. O'Sullivan, C.J. Asher and F.P.C. Blamey. - Canberra : Australian Centre for International Agricultural Research, 1997. - 136 p. : col. ill.
1863202102
Plant diseases.
Nutrition disorders in plants.
Sweet potatoes--Diseases and pests.
Nutrient disorders of sweet potato / J.N. O'Sullivan, C.J. Asher and F.P.C. Blamey. - Canberra : Australian Centre for International Agricultural Research, 1997. - 136 p. : col. ill.
1863202102
Plant diseases.
Nutrition disorders in plants.
Sweet potatoes--Diseases and pests.