Résultats de la recherche - "Breeding."

Tree physiology and yield improvement /

Sujets: “…Trees Breeding.…”

Sheep of the world par Ponting, Kenneth G.

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Papua New Guina tree introduction and improvement progress report 1972-1974 / par Howcroft, N.

Sujets: “…Tree breeding Papua New Guinea.…”

1992 progress report /

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Return to resistance : breeding crops to reduce pesticide dependence / par Robinson, Raoul A., 1928-

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World watch list : for domestic animal diversity /

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Breeding plants for less favorable environments

Sujets: “…Plant-breeding…”

Bower-birds, their displays and breeding cycles a preliminary statement par Marshall, Alexander James

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Stress physiology in crop plants /

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Breeding for durable resistance in perennial crops.

Sujets: “…Tropical crops Breeding.…”

Muscle hypertrophy of genetic origin and its use to improve beef production : a seminar in the CEC programme of coordination of research on beef production, held in Toulouse, Franc...

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Host management in crop pathosystems / par Robinson, Raoul A., 1928-

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Micropropagation of forest trees through tissue culture /

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Applied and fundamental aspects of plant cell, tissue, and organ culture /

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Dogs / par Rees, Yvonne

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Doberman pinschers : everything about purchase, care, nutrition, diseases, breeding, behavior, and training / par Gudas, Raymond

Sujets: “…Dog breeds.…”

European breeds of cattle.

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British poultry standards /

Sujets: “…Poultry breeds Great Britain…”

Handling cattle from farm to abattoir / par Johnston, Bryan

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Trypanotolerant cattle and livestock development in West and Central Africa / par Shaw, A. P. M.

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