 | 434 páginas
Advances in Agronomy 7 : 213–250 . 1955 . 4 . 5. ANDREWS , W. B. Anhydrous ammonia as a nitrogenous fertilizer . Advances in Agronomy 8 : 62-125 . 1956 . 6 . BARTHOLOMEW , W. V. y CLARK , F. E. Soil nitrogen . | |
 | 270 páginas
Adv . Agronomy 8 , 62-125 . 1956 . ALLINSON , F.E. The anigma of soil nitrogen balance sheets . Advances in Agronomy 7 , 213-250 , 1955 . The fate of nitrogen applied to soils . Advances in Agronomy 18 , 219-259 . 1966 . | |
 | 1969 - 88 páginas
Advances in Agronomy ( 1949 ) . American Society of Agronomy , Academic Press , New York - London . Advances in Applied Microbiology ( 1955 ) . Academic Press , New York - London . Advances in Botanical Research ( 1963 ) . | |
 | 88 páginas
Advances in Agronomy ( 1949 ) . American Society of Agronomy , Academic Press , New York - London . Advances in Applied Microbiology ( 1955 ) . Advances in Botanical Research ( 1963 ) . Academic Press , New York - London . | |
 | 298 páginas
Series A. Series B. Acta Virologica Advances in Agronomy Advances in Applied Microbiology Advances in Botanical Research Advances in Ecological Research Advances in Genetics Advances in Insect Physiology Advances in Microbial Physiology ... | |
 | 170 páginas
Advances in Agronomy 1949Academic Press , Inc. , 111 Fifth Ave. , New York 3 , N.Y. Advances in Applied Microbiology 1955Academic Press , Inc. , 111 Fifth Ave. , New York 3 , N.Y. Advances in Biological and Medical Physics 1948Academic ... | |
 | 186 páginas
Advances in Agronomy 18 : 219-258 . 1966 . New York , 9 ROLLER , M. y ADAMS , J. E. Soil fertility studies in lysimeters containing lake - lands sands . U.S. Department of Agriculture . Technical Bulletin 607. 1936. | |
 | Iica - 544 páginas
ISSN 0001-849X ADVANCES IN ACAROLOGY ( EE.UU. , Nueva York , NY ) A : 1-2 ( 1963-65 ) ADVANCED TECHNOLOGY LIBRARIES ( EE.UU. , Nueva York , NY ) v.1- 1971- Men . ISSN 0044-636X A : 2-3 ( 1973-74 ) ; 4 , 1 ( 1975 ) ADVANCES IN AGRONOMY ... | |
| |
