1. Soil and plant testing and analysis: a report of an expert consulation, held in Rome, 13-17 June, 1977, published with the assistance of the Government of Finland, soil Resources Management and Conservation Service, Land and Water Development Devision
پدیدآورنده :
کتابخانه: کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه فردوسی مشهد (خراسان رضوی)
موضوع : Analysis ، Soils,Chemical analysis ، Plants,، Soil productivity
رده :
S
593
.
S65
1980