21. Soil fertility, fertilizers and integrated nutrient management
پدیدآورنده : Kashyap, Ravinder
کتابخانه: (Semnan)
موضوع : ، Soil fertility,، Fertilizers,Nutrition ، Crops
رده :
S
633
.
K38
22. Soil testing and plant analysis
پدیدآورنده : editor, R.L. Westerman
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Analysis ، Soils,Analysis ، Crops,Nutrition ، Crops,Diagnosis ، Deficiency diseases in plants,، Soil fertility,، Fertilizers
رده :
S
593
.
S743
1990
23. Soil testing and plant analysis /
پدیدآورنده : editor, R.L. Westerman.
کتابخانه: Center and Library of Islamic Studies in European Languages (Qom)
موضوع : Crops-- Analysis.,Crops-- Nutrition.,Deficiency diseases in plants-- Diagnosis.,Fertilizers.,Soil fertility.,Soils-- Analysis.
رده :
S593
.
S743
2005