Trovati 3 documenti.
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Insect and mite nutrition : significance and implications in ecology and pest management / edited by J. G. Rodriguez
Amsterdam [etc.] : North-Holland, 1972
Bibliography of the literature on the minor elements and their relation to plant and animal nutrition
New York : Chilean nitrate educational bureau
Brues, Charles T.
Insects food and ecology / Charles T. Brues
New York : Dover, 1972