1. Soil and water quality. an agenda for agriculture
پدیدآورنده : Committee on Long-Range Soil and Water Conservation, Board on Agriculture, National Research Council
کتابخانه: Library of Razi Metallurgical Research Center (Tehran)
موضوع : ، Soil management United States,، Soils- Quality United States,، Water quality management United States,، Sediment control United States,، Agricultural ecology United States
رده :
S
599
.
A1
S62
1993
2. soil and water quality:an agenda for agriculture
پدیدآورنده : Commitee on long-range soil and water conservation,,board on agriculture,national research council
کتابخانه: Central Library and Documentation Center of Shahid Motahari of Vali-e-Asr University (Kerman)
موضوع : soil management-united states,soils-united states-quality
رده :
S
599
.
A1
,
S62
1993