Résultats de la recherche - "Sweet potatoes."

Sweet potato little leaf / par Jackson, G.V.H

Sujets: “…Sweet potatoes Diseases and pests…”

Sweet potatoes: production, processing, marketing / par Edmond, J. B. (Joseph Bailey), 1896-

Sujets: “…Sweet potatoes.…”

Selected research papers, July 1993 - June 1994 /

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Sweet potato research and development for small farms /

Sujets: “…Sweet potatoes Research.…”

The evaluation of polycross hybrids of sweet potato / par Tumana, C.W

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The sweet potato and Oceania an essay in ethnobotany par Yen, D. E.

Sujets: “…Sweet potatoes Oceania…”

Sweet potato weevil / par MacFarlane, R.

Sujets: “…Sweet potatoes Diseases and pests Oceania.…”

The effect of oxygen, humidity and deterioration in sweetpotato and taro tubers / par Kuso, John

Sujets: “…Sweet potatoes Diseases and pests.…”

Sweet potato pest management : a global perspective /

Sujets: “…Sweet potatoes Diseases and pests Control.…”

Nutrient disorders of sweet potato / par O'Sullivan, J. N.

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Sweet potato : an untapped food resource / par Woolfe, Jennifer A.

Sujets: “…Sweet potato products.…”

Composting and crop production on volcanic ash soils in the Southern Highlands of Papua New Guinea / par Floyd, C. N.

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Preliminary agronomic evaluation of 383 sweet potato (Ipomoea Batatas) (L.) Lam.) accessions grown on a clayloam soil under wet tropical lowland conditions at Laloki, Central Provi... par Levett, Malcolm P.

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Sweet potato germplasm collection and evaluation in Papua New Guinea / par Sowei, J. W.

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Insect pests of sweet potato in Java / par Franssen, C. J.

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Sweet potato products : a natural resource for the tropics /

Sujets: “…Sweet potato products Tropics. 2971…”

Phosphate and potash fertilisation of sweet potato on volcanic ash soils in the Southern Highlands of Papua New Guinea / par Floyd, C.N

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Metabolic studies in New Guineans nitrogen metabolism in sweet potato eaters par Oomen, H. A. P. C.

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