1
Published 1987
Subjects: ...Azolla as fertilizer Congresses....
Book
2
Subjects: ...Nitrogen fertilizers Utilization....
Book
3
Subjects: ...Organic fertilizers....
Book
5
6
...This book explains some of the sustainable ways of utilizing readily available resources...
Book
7
Published 1970
Subjects: ...Rice Fertilizers and manures....
Book
8
Thesis Book
9
Published 1995
Subjects: ...Sewage sludge as fertilizer Congresses....
Book
10
Subjects: ...Cattle Feed utilization efficiency....
Thesis Book
11
Published 1975
Subjects: ...Fertilizer industry Congresses....
Book
12
by Watson, K. A.
Published 1964
Subjects: ...Fertilizers....
Book
14
by Mamat, Mustapha
Published 1988
... objective of the study was to evaluate the effect s of nitrogen fertilization and supplementation with urea...
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Thesis
15
Published 2005
Subjects: ...Nitrogen fertilizers....
Table of contents only
Book
16
Subjects: ...Bok choy Fertilizers....
Thesis Book
17
19
Subjects: ...Mineral fertilizers...
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Proceedings Paper
20
Published 2022
Subjects: ...Fertilizers...
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Book Section