TY  - JOUR
AN  - 007254688
AU  - Hafner,H.
AU  - Ndunguru,B.J.
AU  - Bationo,A.
AU  - Marschner,H.
PY  - 1992
TI  - Effect of nitrogen phosphorus and molybdenum application on growth and symbiotic nitrogen fixation of groundnut in an acid sandy soil in niger
JO  - Fertilizer Research
VL  - 31
IS  - 1
SP  - 69
EP  - 77
UR  - https://eurekamag.com/research/007/254/007254688.php
ER  -