L, Gachon
Nutrient balances and the need for potassium Proceedings of the 13th IPI - Congress = Dinh dưỡng và nhu cầu Kali Gachon. L - 1st. - France International potash institute 1986 - 299p. 21cm.
Refrences: P.299
Kali
Kali Nutrient Ptassium Insure Soil
631.8 / N
Nutrient balances and the need for potassium Proceedings of the 13th IPI - Congress = Dinh dưỡng và nhu cầu Kali Gachon. L - 1st. - France International potash institute 1986 - 299p. 21cm.
Refrences: P.299
Kali
Kali Nutrient Ptassium Insure Soil
631.8 / N