Yazar
umesh c gupta
5 cilt bulundu.
Cilt sonuçları
Molybdenum in agriculture
Umesh C. Gupta · Cambridge University Press
276 sayfa · 1997
Molybdenum in agriculture / Molybdenum / Agricultural chemicals
Boron and its role in crop production
Umesh C. Gupta · CRC Press
237 sayfa · 1993
Crops / Effect of boron on / Boron content / Soils / Crop yields
Boron and its role in crop production
Umesh C. Gupta · Yayınevi bilinmiyor
Sayfa sayısı yok
Crops / Effect of boron on / Boron content / Soils
