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62
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63
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64
Earth day 1997 can science and technology help reduce threats to the environment
Published in Manila Chronicle (1997)Article -
65
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66
Linkages for science and technology and development. IN Editorial [column]
Published in Manila Bulletin (1997)Article -
67
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68
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69
Toward a leapfrogging strategy for national self-reliance in science and technology
Published in Asian Studies (1989)Article -
70
The technoeconomic imperative-science and technology in genuine economic development
Published in Philippine Engineering Journal (1986)Article