NATURAL CROSSING IN COTTON IN WESTERN PUNJAB .3. METHODS OF CHECKING NATURAL CROSSING

被引:7
作者
AFZAL, M
KHAN, AH
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D O I
10.2134/agronj1950.00021962004200040008x
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
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页码:202 / 205
页数:4
相关论文
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AFZAL, M ;
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AGRONOMY JOURNAL, 1950, 42 (01) :14-19
[2]   NATURAL CROSSING IN COTTON IN WESTERN PUNJAB .2. NATURAL CROSSING UNDER FIELD CONDITIONS [J].
AFZAL, M ;
KHAN, AH .
AGRONOMY JOURNAL, 1950, 42 (02) :89-93
[3]  
BROWN HB, 1938, COTTON
[4]  
Pope OA, 1944, J AGRIC RES, V68, P0347
[5]  
TROUGHT T., 1930, EMPIRE COTTON GROW REV, V7, P13
[6]  
VASUDEVA R. SAHAI, 1939, INDIAN JOUR AGRIC SCI, V9, P595