TY - BOOK AU - Samish,R.M. TI - Recent advances in plant nutrition: vol 2 SN - 0677123701 U1 - 631.8 PY - 1971/// CY - New York PB - Gordon and Breach Science Pub KW - Fertilizers KW - Plants KW - Nutrition KW - Botanical chemistry N1 - Includes index ER -