T. van den Boom
1 ta ish
Bayer (Germany)
A uniform decimal code for growth stages of crops and weeds
Peter Lancashire, H. Bleiholder, T. van den Boom +4
Maqola19912 iqtibosABI
Kashfiyot
Xizmatlar
Ishlab chiquvchilar uchun
1 ta ish
Bayer (Germany)
Peter Lancashire, H. Bleiholder, T. van den Boom +4