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2481
Insects in relation to pollination and fruit set cucurbits [microform].
Published 1977Visual Material -
2482
The distribution of water supply and water adequacy within a gravity irrigation system [microform].
Published 1977Visual Material -
2483
Comparative performance of wire-loop and rasp-bar cylinders for threshing rice crop [microform].
Published 1977Visual Material -
2484
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2485
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2486
Meat production of efficiency F1 hybrids of mallard (Anas boschas) and muscovy (Cairina muschata) ducks [microform].
Published 1977Visual Material -
2487
Meat characteristics of mallard and muscovy ducks and their hybrid [microform].
Published 1977Visual Material -
2488
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2489
The People's Republic of China's perception of the 1971 Sino-American rapprochement [microform].
Published 1977Visual Material -
2490
The Sabah claim and Maphilindo a case study of Philippine foreign policy decision-making [microform].
Published 1977Visual Material