A handbook of soil, fertilizer and manure /
Gupta, P. K..
A handbook of soil, fertilizer and manure / P. K. Gupta - 2nd edition - 564p. : ill.
Includes glossary
9788177544152
Soils -- Handbooks, manuals
Fertilizers -- Handbooks, manuals
Manures -- Handbooks, manuals
Fertilizers.
Manures.
Soils.
S591 GUP 2012
A handbook of soil, fertilizer and manure / P. K. Gupta - 2nd edition - 564p. : ill.
Includes glossary
9788177544152
Soils -- Handbooks, manuals
Fertilizers -- Handbooks, manuals
Manures -- Handbooks, manuals
Fertilizers.
Manures.
Soils.
S591 GUP 2012