NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 1 to 2 of 2 (0.093 seconds)

Spelling suggestions: "subject:"fertilizers - china - long long."" "subject:"fertilizers - china - long hong.""

1

Addition of organic materials to soil in Hong Kong and their effects on crop growth, microbial activity and the soil-nitrogen status

Yau, Boa-ling, Bonnie., 邱葆齡. January 1971 (has links)
published_or_final_version / Botany / Master / Master of Science
Soil fertility - China - Hong Kong.
Fertilizers - China - Hong Kong.
Soils - China - Hong Kong.
2

The growth and mineral contents of vegetables treated with composed livestock waste

Lee, Cheuk-hung, 李焯雄 January 1994 (has links)
published_or_final_version / Botany / Master / Master of Philosophy
Vegetables - China - Hong Kong.
Swine - Manure - China - Hong Kong.
Organic fertilizers - China - Hong Kong.

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