TY  - JA
AU  - Mongia,A.D.
AU  - Chahal,D.S.
AU  - Randhawa,N.S.
TI  - Availability of phosphorus to wheat from different phosphatic sources [India]
U1  - 81-605745 
PY  - 1979///
KW  - Fertilizers
KW  - AGROVOC
KW  - India
KW  - Phosphate fertilizers
KW  - Wheat triticum spp
KW  - Soil fertility
N1  - 9 ref. Summary (En)
T2  - Journal of Research Punjab Agricultural University
ER  -