Substitution of fertilizer nitrogen through organic sources in maize-wheat cropping sequence
Jat, Nand Kishore
Substitution of fertilizer nitrogen through organic sources in maize-wheat cropping sequence Nand Kishore Jat - 104 p.
Agronomy
Substitution of fertilizer nitrogen through organic sources in maize-wheat cropping sequence Nand Kishore Jat - 104 p.
Agronomy