Effect of K and N fertilizers on the leaf and planthoppers of rice
Samiayyan, K.
Effect of K and N fertilizers on the leaf and planthoppers of rice - 73p+21 Tab+4 Fig+7 Plates
Rice
Food Grains
Plant olseases
Fertilizers
Effect of K and N fertilizers on the leaf and planthoppers of rice - 73p+21 Tab+4 Fig+7 Plates
Rice
Food Grains
Plant olseases
Fertilizers