LL Somani
Efficient use of fertilisers LL Somani - Udaipur Agrotech publishing 1996 - 288 p. 23 cm
2A2
81 85680 19 1
Dryland agriculture
631.8 / SOM/EF
Efficient use of fertilisers LL Somani - Udaipur Agrotech publishing 1996 - 288 p. 23 cm
2A2
81 85680 19 1
Dryland agriculture
631.8 / SOM/EF