TY - BOOK AU - Vaidya, V. G., TI - Introduction to Agronomy and Soil and Water Management U1 - 631 PY - 1979/// CY - Pune PB - Continental Prakashan KW - Agronomy KW - Agronomy and Soil and Water Management KW - Soil and Water Management KW - Soil Management KW - Techniques, equipment & materials KW - Water Management ER -