1

Decomposition of cowpea and millet amendments to a sandy Alfisol in Niger

Year:
1994
Language:
english
File:
PDF, 941 KB
english, 1994
3

Chemical dynamics in slash-and-burn agriculture

Year:
1996
Language:
english
File:
PDF, 946 KB
english, 1996
13

Multivariate statistical analysis of yield-determining factors

Year:
1989
Language:
english
File:
PDF, 625 KB
english, 1989
14

Land and Civilization

Year:
1997
Language:
english
File:
PDF, 384 KB
english, 1997
17

REACTION OF STRONTIUM WITH HUMIC ACID

Year:
1969
File:
PDF, 397 KB
1969