Add this copy of Humic Substances: Structures, Properties and Uses 1ed to cart. $184.18, new condition, Sold by Educational Media Centre rated 4.0 out of 5 stars, ships from New Delhi, DELHI, INDIA, published 1998 by Woodhead Publishing Ltd.
Add this copy of Humic Substances: Structures, Properties and Uses 1ed to cart. $188.16, new condition, Sold by Basi6 International rated 5.0 out of 5 stars, ships from Irving, TX, UNITED STATES, published 1998 by Woodhead Publishing Ltd.
Add this copy of Humic Substances: Structures, Properties And Uses to cart. $243.20, new condition, Sold by Booksplease rated 4.0 out of 5 stars, ships from Southport, MERSEYSIDE, UNITED KINGDOM, published 1998 by Woodhead Publishing Ltd.
